[&(0x7f0000000000)={0x4, 0x4000000, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:04 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x62) 17:07:04 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000020000000000000", 0x40000010}]) 17:07:04 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x80ffff) close(0xffffffffffffffff) 17:07:04 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x63) 17:07:04 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x20000000, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:04 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x10) 17:07:04 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x1000000) close(0xffffffffffffffff) 17:07:04 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000021000000000000", 0x40000010}]) 17:07:04 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x64) 17:07:04 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x14) 17:07:04 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mq_open(&(0x7f0000000080)='\xb5^##.{!@\\\x9f-$\x00', 0x0, 0x28, 0x0) 17:07:04 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x21000000, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:04 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x2000000) close(0xffffffffffffffff) 17:07:04 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x65) 17:07:04 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x25) 17:07:04 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000001190000000000", 0x40000010}]) 17:07:04 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x66) 17:07:04 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x26) 17:07:04 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) setsockopt$bt_BT_CHANNEL_POLICY(r1, 0x112, 0xa, &(0x7f0000000000)=0xfffffff7, 0x4) setxattr(&(0x7f0000000040)='./file0\x00', &(0x7f0000000180)=@known='trusted.overlay.impure\x00', &(0x7f0000000140)='net/netstat\x00', 0xc, 0x2) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mq_open(&(0x7f0000000080)='\xb5^##.{!@\\\x9f-$\x00', 0x0, 0x0, 0x0) 17:07:04 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0xff600000, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:04 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x3000000) close(0xffffffffffffffff) 17:07:04 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000400000000000", 0x40000010}]) 17:07:05 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x67) 17:07:05 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = socket$nl_audit(0x10, 0x3, 0x9) getsockname$netlink(r1, &(0x7f0000000000), &(0x7f0000000040)=0xc) mq_open(&(0x7f00000000c0)='\xc2\n\xb5\b\x00#.{!@\\\x9f-$\x00', 0x0, 0x44, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_SET_QUEUE_TEMPO(r2, 0x402c5342, &(0x7f0000000100)={0xfff, 0x401, 0x1, {0x1, 0x3}, 0x1, 0x568}) 17:07:05 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000) close(0xffffffffffffffff) 17:07:05 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xc4) 17:07:05 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0xffffffff, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:05 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000001590000000000", 0x40000010}]) 17:07:05 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x68) 17:07:05 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x18d) 17:07:05 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x5000000) close(0xffffffffffffffff) 17:07:05 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:05 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f00000000c0)='ethtool\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$ETHTOOL_MSG_LINKMODES_SET(r3, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000440)={0x40, r2, 0x427, 0x0, 0x0, {}, [@ETHTOOL_A_LINKMODES_HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syz_tun\x00'}]}, @ETHTOOL_A_LINKMODES_OURS={0x14, 0x3, 0x0, 0x1, [@ETHTOOL_A_BITSET_BITS={0x10, 0x3, 0x0, 0x1, [{0xc, 0x1, 0x0, 0x1, [@ETHTOOL_A_BITSET_BIT_INDEX={0x8}]}]}]}]}, 0x40}}, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000140)={'batadv_slave_1\x00', 0x0}) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket$netlink(0x10, 0x3, 0x0) r7 = socket$netlink(0x10, 0x3, 0x0) r8 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r8, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r8, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) connect$bt_rfcomm(0xffffffffffffffff, &(0x7f00000002c0), 0xa) sendmsg$nl_route(r7, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010000507000000040000000000000000", @ANYRES32=r9, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r6, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {}, {0xfff1, 0xffff}}}, 0x24}}, 0x0) sendmsg$nl_route_sched(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r9, {0x0, 0x8002}}}, 0x24}}, 0x0) sendmsg$ETHTOOL_MSG_COALESCE_GET(r1, &(0x7f0000000280)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x100}, 0xc, &(0x7f0000000240)={&(0x7f0000000180)={0xa0, r2, 0x20, 0x70bd25, 0x25dfdbfe, {}, [@HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r4}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x6}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'caif0\x00'}]}, @HEADER={0x28, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x5}, @ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'syzkaller0\x00'}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x2}]}, @HEADER={0x24, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x1}, @ETHTOOL_A_HEADER_FLAGS={0x8}, @ETHTOOL_A_HEADER_FLAGS={0x8, 0x3, 0x3}, @ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r9}]}, @HEADER={0x18, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_NAME={0x14, 0x2, 'bridge0\x00'}]}]}, 0xa0}, 0x1, 0x0, 0x0, 0x4000004}, 0x40000) mq_open(&(0x7f0000000080)='\xb5^##.{!@\\\x9f-$\x00', 0x0, 0x0, 0x0) 17:07:05 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="1000004005ffffffffff600000000000", 0x40000010}]) 17:07:05 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x69) [ 1095.603679][T27038] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.4'. 17:07:05 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x252) 17:07:05 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x6000000) close(0xffffffffffffffff) 17:07:05 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) preadv(r0, &(0x7f00000001c0)=[{&(0x7f0000000100)=""/132, 0x84}], 0x1, 0x800, 0x0) mq_open(&(0x7f0000000080)='\xb5^##.{!@\\\x9f-$\x00', 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$TUNSETTXFILTER(r1, 0x400454d1, &(0x7f0000000040)={0x0, 0x6, [@dev={[], 0xe}, @multicast, @empty, @broadcast, @remote, @dev={[], 0x1a}]}) rmdir(&(0x7f0000000000)='./file0\x00') 17:07:05 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500e0bce2557f0000000000", 0x40000010}]) 17:07:05 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x4, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:05 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x6a) 17:07:05 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x254) 17:07:05 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x7000000) close(0xffffffffffffffff) 17:07:05 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$TIOCGPGRP(r2, 0x540f, &(0x7f0000000100)=0x0) sendmsg$AUDIT_SET(r1, &(0x7f00000001c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000180)={&(0x7f0000000140)={0x38, 0x3e9, 0x804, 0x70bd2c, 0x25dfdbfd, {0x2, 0x1, 0x2, r3, 0xfffffb06, 0x9, 0x9, 0x8, 0x0, 0x5}, ["", ""]}, 0x38}}, 0xc0) preadv(r0, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$sock_inet6_tcp_SIOCOUTQNSD(r0, 0x894b, &(0x7f0000000000)) ioctl$PERF_EVENT_IOC_ENABLE(0xffffffffffffffff, 0x8912, 0x400200) r4 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000200)='/dev/ocfs2_control\x00', 0x10000, 0x0) ioctl$int_in(r4, 0x5421, &(0x7f0000000240)) mq_open(&(0x7f0000000080)='\xb5^##.{!@\\\x9f-$\x00', 0x0, 0x0, 0x0) 17:07:05 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "a9a33c77f0b19f59f4c70bb9c8a7c9b2abb967e8a0fc674344a4cfd22751f0ac91197e298b02b378c3a2328d77a58abfdb14a3108fa2e9af7e1961dc9cdc69a9b54f2c5998953be2d4b6b2f0ed7ea8f3c2f4d9b25ab45af31c06b28438457995d66f9e3d1c8d84cea40c3b07745ef9d48310083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc65d3562f81a5dd5cc5236e90bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a7e454a2429ae95a5aa95ffee6374d0c8af3cead422e53d78434d5b436b424770a112f4980e"}}}, 0x6b) 17:07:05 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x21, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:05 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="1000004005ffefffffff7f0000000000", 0x40000010}]) 17:07:06 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8030000) close(0xffffffffffffffff) 17:07:06 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x2c4) 17:07:06 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) setsockopt$IP_VS_SO_SET_DEL(r1, 0x0, 0x484, &(0x7f0000000000)={0x2e, @empty, 0x4e23, 0x3, 'lblc\x00', 0xa, 0xfffffff7, 0x21}, 0x2c) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mq_open(&(0x7f0000000080)='\xb5^##.{!@\\\x9f-$\x00', 0x0, 0x0, 0x0) 17:07:06 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x6c) [ 1096.303532][ T26] kauditd_printk_skb: 70 callbacks suppressed [ 1096.303547][ T26] audit: type=1804 audit(1597684026.153:7614): pid=27104 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2570/bus" dev="sda1" ino=16228 res=1 errno=0 17:07:06 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000542000000000", 0x40000010}]) 17:07:06 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xc000000) close(0xffffffffffffffff) 17:07:06 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x1901, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:06 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x6d) 17:07:06 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x300) 17:07:06 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mq_open(&(0x7f0000000080)='\xb5^##.{!@\\\x9f-$\x00', 0x0, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setresgid(0x0, r2, 0x0) syz_mount_image$msdos(&(0x7f0000000000)='msdos\x00', &(0x7f0000000040)='./file0\x00', 0x0, 0x9, &(0x7f00000007c0)=[{&(0x7f00000000c0)="de198eb465afb88d351b6fc32a9c3e35e3ffd80a915a00f1aa3d0afa86b869bd49ed97d2bdfb480b63aea6ce6b59d62ffd2c7611ebb46cb41ff919c18d85a700a45c5f6c66b5becee6a755409325f81ef82a94a56da6e2c304d6a58077aa0cbb6ccd8570b18cc4baa9ed09a8e57c538e8239826c0a8895dbfd8b82776b993d54f73f1e2a05e1", 0x86, 0x6}, {&(0x7f0000000180)="8da32b61e679d62ae89dc913d437a99aedbb1f648dd238623f90f33ffda93db13d52e740ffdefd1b5eb77917ea1f109d2a5772ab2ed7e6a1ebb6c1e76de03c51f5e8da0f72e4a93459a04d16327c336cd86db3e46b11e6eab3bfe3ba172716120d6f6a70710a6b8d7530f9812dfd34b2703b9e4300de3a7cde91322cab1ca5876e568ee9305c4d1b4a5b6418f825022e367c8f86bdd435cb35ed1b064c80f28c16208a75db6975018fee461e3ed4b6be9ab96c74a6121eb2e590be9f82ceacc06518302b5b2886443762003c997c25199f007e9284e53d9076ee36f4624d6137e0260d7daf37b6a1dd9764", 0xeb, 0x5}, {&(0x7f0000000280)="9bf31f948d21aaeb18aadbda038d35099cc38afebd8e46964f019a39ff280628c66cd7732c1fd6162335aeafb20d0ea9efa25e2343e314bb8f1e67e02766754d59ae9a21e00f48da42896345f2ccde1aa52419056c63a76ae2e7268c0eb5ff137fd72bf2a8997f7a77bc984738a6c180b97f375d19e6e9c4fc969da3ff070783c3cf0e", 0x83, 0x7f}, {&(0x7f0000000340)="6724fa7c65533f983474c5a4894c64de8181396f2bc5f0e0726b240727501c90596253517e70a03c6c108f20f6531e998a709fcb9e66f6754916e0f46f8500de3f1fbc8cddd8160baa32c77df188f1b4a7f8caebf64aba0f8e35fcc4981cac5ca7c257d5e37d6b8e769891679974fe5cd419a09d70fa1482f5b1eae8fa1210b091eef36480c769317f418d5e0a12c39d67893535adf822f764734c147cf756dbcc25212421f1017de0d2029a1af9da2f265c19ca16bd28cfd5cfa7cf647c2710c5a3ba04", 0xc4}, {&(0x7f0000000440)="24d7ce0bdbb18b093212e542440a4d19461b8751c0779c582a756651011d9036488d4cf442e22661e0e446526fbf5977dd03f940da553d59efc3c2ae0cbd4764c3f85399ae62917c6d28932a263a1f2b868cf62da030776a147f9eaa9a14cb0c721e59cc50fd32cf0736e98287271fcf72da0e7a35ac98df0a3c10706203be47da769d823491b05b5acfddb6518889c3f9a99ca4963c154f58d426a7072bd99061dd9042", 0xa4, 0x1}, {&(0x7f0000000500)="52a059ac86ac6de5f4f1e9ea3a2a134c648a8384a0310639e7c76e2ca760d827da88e365d24cfe8de0705ecda265610921a83b9cd54d5116747bf46c259fb7a5d63e0d57c1398e7d473b6607822648c6f5de71b2670b3946a2bc2dfa2756f7ef28bd28d554bdcfb2a80f68e694a5f59ce400d251e46948b6c151e97ec51f974cd97d21f4a7597d3bfba64ff1cf518343699553d41506fb6ad96741ca8ab39d5e", 0xa0, 0x20}, {&(0x7f00000005c0)="8b7a40ab229142999689e18a0d6eb3833b552f8aeaecab9152339445832fb7a105f6beb288866d479b6e10e4cb0977b17a3db41ba3d94ab25a0e4e9fb0541362ea598b2dc0ae0f76eac64d2d4d460d7b261876857a1ec5071a7250e0b8b2fa219c11df2fbc57fbddbeb1e9cc7d008c7f7f6188b5d8910ac1ada064790fb7061826e72bb88539ef3385baabe3c3d4ef42876928b898b01c19af", 0x99, 0x3}, {&(0x7f0000000680)="1b3d4b41081d23344dd79fbf5bae8dda1b5506a5f2215c48ea8f5c9b611e49f734ab215fa81e6120a8ffb5345ecf925010999d1c429e189348731f6661609e918e770aa2e61098caba50248ec253586a220368bbe60eab123f65faa37983237a9f0bfbcf5947cd650ff7bf2af97459364a16", 0x72}, {&(0x7f0000000700)="e4a328a595c073fbd7ad5aff503dadaee36adcd3d023f9832b589e97cfd9dd07f5e5ede7c5495206b797a3df65885670a172129704eec1c47bd5f85654d835b00af1d4b94374aeab9d838a0519c8601ce67ec2ff117e4a1ecee0e665a6d98304de805ca68b7ac22b174192f1e9026dc56be83ef0ac393ba9d743868862f040bb0e7ea58c6079867e9db8818dbf572344886e9a3dffadabfef97c329da96fc38ef95d4c2d", 0xa4, 0xea}], 0x0, &(0x7f00000008c0)={[{@fat=@check_normal='check=normal'}, {@dots='dots'}, {@nodots='nodots'}, {@dots='dots'}, {@fat=@gid={'gid', 0x3d, r2}}, {@nodots='nodots'}], [{@appraise_type='appraise_type=imasig'}, {@subj_user={'subj_user', 0x3d, '\xb5^##.{!@\\\x9f-$\x00'}}, {@func={'func', 0x3d, 'CREDS_CHECK'}}, {@smackfsdef={'smackfsdef', 0x3d, '\xb5^##.{!@\\\x9f-$\x00'}}, {@audit='audit'}, {@fsmagic={'fsmagic'}}]}) [ 1096.508537][ T26] audit: type=1804 audit(1597684026.193:7615): pid=27104 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2570/bus" dev="sda1" ino=16228 res=1 errno=0 [ 1096.625481][ T26] audit: type=1804 audit(1597684026.243:7616): pid=27110 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2534/bus" dev="sda1" ino=16245 res=1 errno=0 17:07:06 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000742000000000", 0x40000010}]) 17:07:06 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x14000000) close(0xffffffffffffffff) 17:07:06 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x4000, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:06 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x6e) 17:07:06 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x308) [ 1096.745723][ T26] audit: type=1804 audit(1597684026.243:7617): pid=27110 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2534/bus" dev="sda1" ino=16245 res=1 errno=0 17:07:06 executing program 4: r0 = gettid() seccomp$SECCOMP_GET_NOTIF_SIZES(0x3, 0x0, &(0x7f0000000000)) ptrace$setopts(0x4206, r0, 0x0, 0x0) getpriority(0x2, r0) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mq_open(&(0x7f0000000080)='\xb5^##.{!@\\\x9f-$\x00', 0x0, 0x0, 0x0) [ 1096.887834][ T26] audit: type=1804 audit(1597684026.453:7618): pid=27126 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2571/bus" dev="sda1" ino=16242 res=1 errno=0 17:07:06 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x6f) 17:07:06 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x396) 17:07:06 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x1a000000) close(0xffffffffffffffff) 17:07:06 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="1000004005000000000074b000000000", 0x40000010}]) 17:07:06 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x5901, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:06 executing program 4: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r0, &(0x7f00000017c0), 0x116, 0x3, 0x0) fcntl$getflags(r0, 0x3) r1 = socket$kcm(0x2b, 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$SNDRV_PCM_IOCTL_DROP(r2, 0x4143, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) mq_open(&(0x7f0000000080)='\xb5^##.{!@\\\x9f-$\x00', 0x0, 0x0, 0x0) [ 1097.069726][ T26] audit: type=1804 audit(1597684026.453:7619): pid=27126 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2571/bus" dev="sda1" ino=16242 res=1 errno=0 17:07:07 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x70) 17:07:07 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x3b6) 17:07:07 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x25000000) close(0xffffffffffffffff) [ 1097.205464][ T26] audit: type=1804 audit(1597684026.513:7620): pid=27135 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2535/bus" dev="sda1" ino=16239 res=1 errno=0 17:07:07 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500007f55e2bce000000000", 0x40000010}]) 17:07:07 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mq_open(&(0x7f0000000080)='\x1bU', 0x0, 0x0, 0x0) 17:07:07 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x60ff, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) [ 1097.345006][ T26] audit: type=1804 audit(1597684026.513:7621): pid=27135 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2535/bus" dev="sda1" ino=16239 res=1 errno=0 17:07:07 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x71) 17:07:07 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x500) 17:07:07 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mq_open(&(0x7f0000000080)='\xb5^##.{!@\\\x9f-$\x00', 0x0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') r2 = socket$unix(0x1, 0x5, 0x0) r3 = fcntl$dupfd(r2, 0x0, r2) mmap(&(0x7f0000000000/0x3000)=nil, 0x3000, 0x0, 0x10012, r3, 0x0) r4 = socket$inet6_tcp(0xa, 0x1, 0x0) r5 = fcntl$dupfd(r4, 0x0, r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket(0x15, 0x5, 0x0) setsockopt$RDS_GET_MR(r6, 0x114, 0x2, &(0x7f00000001c0)={{0x0}, 0x0}, 0x20) preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) r7 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000180)='nl80211\x00') sendmsg$NL80211_CMD_JOIN_MESH(r1, &(0x7f0000000240)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f0000000200)={&(0x7f00000001c0)={0x1c, r7, 0x200, 0x70bd29, 0x25dfdbfe, {}, [@NL80211_ATTR_SOCKET_OWNER={0x4}, @NL80211_ATTR_HANDLE_DFS={0x4}]}, 0x1c}, 0x1, 0x0, 0x0, 0x40041}, 0x4) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r8, &(0x7f00000017c0), 0x116, 0x3, 0x0) sendmsg$IPCTNL_MSG_EXP_GET_STATS_CPU(r8, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000040)={0x14, 0x3, 0x2, 0x101, 0x0, 0x0, {0x3, 0x0, 0x8}, ["", ""]}, 0x14}, 0x1, 0x0, 0x0, 0x4}, 0x24000800) 17:07:07 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x26000000) close(0xffffffffffffffff) [ 1097.493935][ T26] audit: type=1804 audit(1597684026.723:7622): pid=27153 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2572/bus" dev="sda1" ino=16232 res=1 errno=0 17:07:07 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x205400, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:07 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000001000000", 0x40000010}]) 17:07:07 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x72) [ 1097.642120][ T26] audit: type=1804 audit(1597684026.723:7623): pid=27153 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2572/bus" dev="sda1" ino=16232 res=1 errno=0 17:07:07 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x600) 17:07:07 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x3f000000) close(0xffffffffffffffff) 17:07:07 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000002000000", 0x40000010}]) 17:07:07 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x207400, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:07 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x73) 17:07:07 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x40000000) close(0xffffffffffffffff) 17:07:07 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x700) 17:07:07 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000003000000", 0x40000010}]) 17:07:07 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x400000, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:08 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x74) 17:07:08 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x52020000) close(0xffffffffffffffff) 17:07:08 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x803) 17:07:08 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000004000000", 0x40000010}]) 17:07:08 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x542000, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:08 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x75) 17:07:08 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x54020000) close(0xffffffffffffffff) 17:07:08 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000005000000", 0x40000010}]) 17:07:08 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xc00) 17:07:08 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x76) 17:07:08 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x742000, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:08 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x7c010000) close(0xffffffffffffffff) 17:07:08 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x1400) 17:07:08 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "a9a33c77f0b19f59f4c70bb9c8a7c9b2abb967e8a0fc674344a4cfd22751f0ac91197e298b02b378c3a2328d77a58abfdb14a3108fa2e9af7e1961dc9cdc69a9b54f2c5998953be2d4b6b2f0ed7ea8f3c2f4d9b25ab45af31c06b28438457995d66f9e3d1c8d84cea40c3b07745ef9d48310083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc65d3562f81a5dd5cc5236e90bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a7e454a2429ae95a5aa95ffee6374d0c8af3cead422e53d78434d5b436b424770a112f4980e"}}}, 0x77) 17:07:08 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000007000000", 0x40000010}]) 17:07:08 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8cffffff) close(0xffffffffffffffff) 17:07:08 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x74b000, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:08 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x2500) 17:07:08 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x78) 17:07:08 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000008000000", 0x40000010}]) 17:07:08 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8d010000) close(0xffffffffffffffff) 17:07:09 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0xb07400, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:09 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x79) 17:07:09 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x2600) 17:07:09 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8e000000) close(0xffffffffffffffff) 17:07:09 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x7a) 17:07:09 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="1000004005000000000000003f000000", 0x40000010}]) 17:07:09 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x3f00) 17:07:09 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x1190000, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:09 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x96030000) close(0xffffffffffffffff) 17:07:09 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "a9a33c77f0b19f59f4c70bb9c8a7c9b2abb967e8a0fc674344a4cfd22751f0ac91197e298b02b378c3a2328d77a58abfdb14a3108fa2e9af7e1961dc9cdc69a9b54f2c5998953be2d4b6b2f0ed7ea8f3c2f4d9b25ab45af31c06b28438457995d66f9e3d1c8d84cea40c3b07745ef9d48310083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc65d3562f81a5dd5cc5236e90bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a7e454a2429ae95a5aa95ffee6374d0c8af3cead422e53d78434d5b436b424770a112f4980e"}}}, 0x7b) 17:07:09 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x1590000, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:09 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x4000) 17:07:09 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500007fffffffefff000000", 0x40000010}]) 17:07:09 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xc4000000) close(0xffffffffffffffff) 17:07:09 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x7c) 17:07:09 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x4000000, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:09 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x5202) 17:07:09 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="1000004005000060ffffffffff000000", 0x40000010}]) 17:07:09 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xc4020000) close(0xffffffffffffffff) 17:07:09 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x7d) 17:07:09 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x20000000, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:10 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x5402) 17:07:10 executing program 4: r0 = socket$kcm(0x2b, 0x4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$LOOP_SET_BLOCK_SIZE(r1, 0x4c09, 0xadd8) mq_open(&(0x7f0000000080)='\xb5^##.{!@\\\x9f-$\x00', 0x0, 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(0xffffffffffffffff, &(0x7f00000005c0)=[{&(0x7f0000000500)=""/166, 0xa6}], 0x1, 0x3, 0x0) fstat(r2, &(0x7f0000000480)) prctl$PR_GET_ENDIAN(0x13, &(0x7f0000000000)) r3 = gettid() r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r4, &(0x7f00000017c0), 0x116, 0x3, 0x0) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(r5, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000003c0)=ANY=[@ANYBLOB="3c0000000676c915adac2c1fc2999bd236a56ea3246cb4a32972c5b53589feffdb534eee8db575597fce6fd4144cf64c5f6c214db33e97809eedfafb77a4ba842d978a23bdd3150d8c511b86024b41f1629e19048c3cd6b4", @ANYRES16=r6], 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_TRAP_GROUP_SET(r4, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x80, r6, 0x400, 0x70bd2b, 0x25dfdbff, {}, [{@pci={{0x8, 0x1, 'pci\x00'}, {0x11, 0x2, '0000:00:10.0\x00'}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5}}, {@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0xd, 0x87, 'l2_drops\x00'}, {0x5, 0x83, 0x1}}]}, 0x80}, 0x1, 0x0, 0x0, 0x4010015}, 0x200000c0) ptrace$peeksig(0x4209, r3, &(0x7f0000000040)={0x1f, 0x1, 0x3}, &(0x7f0000000100)=[{}, {}, {}]) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$VIDIOC_G_FREQUENCY(0xffffffffffffffff, 0xc02c5638, &(0x7f0000000440)={0x4, 0x1, 0x7fffffff}) 17:07:10 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xf5ffffff) close(0xffffffffffffffff) 17:07:10 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x7e) 17:07:10 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050002000000000000000000", 0x40000010}]) 17:07:10 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8d01) 17:07:10 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x21000000, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:10 executing program 4: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = socket$inet_smc(0x2b, 0x1, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000040)={'icmp\x00'}, &(0x7f0000000100)=0x1e) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) mq_open(&(0x7f0000000080)='\xb5^##.{!@\\\x9f-$\x00', 0x1, 0x130, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x100000a1, 0x3, 0x0) ioctl$TUNSETVNETHDRSZ(0xffffffffffffffff, 0x400454d8, &(0x7f0000000000)=0x400) 17:07:10 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xf6ffffff) close(0xffffffffffffffff) 17:07:10 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x82) 17:07:10 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050003000000000000000000", 0x40000010}]) 17:07:10 executing program 4 (fault-call:0 fault-nth:0): syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:10 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x9603) 17:07:10 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xfeffffff) close(0xffffffffffffffff) 17:07:10 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0xff600000, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:10 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x83) 17:07:10 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050004000000000000000000", 0x40000010}]) [ 1100.725991][T27454] FAULT_INJECTION: forcing a failure. [ 1100.725991][T27454] name failslab, interval 1, probability 0, space 0, times 0 [ 1100.785943][T27454] CPU: 1 PID: 27454 Comm: syz-executor.4 Not tainted 5.9.0-rc1-next-20200817-syzkaller #0 [ 1100.796217][T27454] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1100.806566][T27454] Call Trace: [ 1100.809892][T27454] dump_stack+0x18f/0x20d [ 1100.814350][T27454] should_fail.cold+0x5/0x14 [ 1100.819398][T27454] ? __do_sys_memfd_create+0xf6/0x440 [ 1100.824800][T27454] should_failslab+0x5/0xf [ 1100.829255][T27454] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 1100.835359][T27454] __kmalloc+0x6f/0x320 [ 1100.839567][T27454] ? strnlen_user+0x223/0x2f0 [ 1100.844281][T27454] __do_sys_memfd_create+0xf6/0x440 [ 1100.849622][T27454] ? memfd_file_seals_ptr+0x150/0x150 [ 1100.855029][T27454] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 1100.861130][T27454] ? trace_hardirqs_on+0x5f/0x220 [ 1100.866198][T27454] ? lockdep_hardirqs_on+0x76/0xf0 [ 1100.871710][T27454] do_syscall_64+0x2d/0x70 [ 1100.876163][T27454] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1100.882179][T27454] RIP: 0033:0x45d239 [ 1100.886108][T27454] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1100.905996][T27454] RSP: 002b:00007ff584be7a98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1100.914543][T27454] RAX: ffffffffffffffda RBX: 000000000118cf40 RCX: 000000000045d239 [ 1100.922545][T27454] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c227e [ 1100.930911][T27454] RBP: 00007ff584be7ca0 R08: 0000000000000000 R09: 0000000000000000 [ 1100.938920][T27454] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000 [ 1100.946920][T27454] R13: 00007ffdc02c0c8f R14: 00007ff584be89c0 R15: 000000000118cf4c 17:07:10 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xffff8000) close(0xffffffffffffffff) 17:07:10 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0xffffffff, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:10 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x84) 17:07:10 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xb603) 17:07:10 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050005000000000000000000", 0x40000010}]) 17:07:11 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xffffff7f) close(0xffffffffffffffff) 17:07:11 executing program 4 (fault-call:0 fault-nth:1): syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:11 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x85) 17:07:11 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xc400) 17:07:11 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x2, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:11 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050007000000000000000000", 0x40000010}]) [ 1101.381031][ T26] kauditd_printk_skb: 72 callbacks suppressed [ 1101.381047][ T26] audit: type=1804 audit(1597684031.223:7696): pid=27492 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2591/bus" dev="sda1" ino=15918 res=1 errno=0 17:07:11 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xffffff8c) close(0xffffffffffffffff) 17:07:11 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x86) [ 1101.552027][ T26] audit: type=1804 audit(1597684031.273:7697): pid=27492 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2591/bus" dev="sda1" ino=15918 res=1 errno=0 [ 1101.567306][T27511] FAULT_INJECTION: forcing a failure. [ 1101.567306][T27511] name failslab, interval 1, probability 0, space 0, times 0 17:07:11 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xc402) 17:07:11 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050008000000000000000000", 0x40000010}]) 17:07:11 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x3, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) [ 1101.697559][T27511] CPU: 1 PID: 27511 Comm: syz-executor.4 Not tainted 5.9.0-rc1-next-20200817-syzkaller #0 [ 1101.704204][ T26] audit: type=1804 audit(1597684031.393:7698): pid=27503 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2554/bus" dev="sda1" ino=16219 res=1 errno=0 [ 1101.707686][T27511] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1101.707693][T27511] Call Trace: [ 1101.707718][T27511] dump_stack+0x18f/0x20d [ 1101.707745][T27511] should_fail.cold+0x5/0x14 [ 1101.754458][T27511] should_failslab+0x5/0xf [ 1101.759038][T27511] slab_pre_alloc_hook.constprop.0+0xf4/0x1f0 [ 1101.765221][T27511] ? shmem_destroy_inode+0x70/0x70 [ 1101.770452][T27511] kmem_cache_alloc+0x46/0x3a0 [ 1101.775253][T27511] ? __alloc_fd+0x28d/0x600 [ 1101.779903][T27511] ? shmem_destroy_inode+0x70/0x70 [ 1101.785038][T27511] shmem_alloc_inode+0x18/0x40 [ 1101.789914][T27511] ? shmem_destroy_inode+0x70/0x70 [ 1101.795179][T27511] alloc_inode+0x61/0x230 [ 1101.797927][ T26] audit: type=1804 audit(1597684031.403:7699): pid=27503 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2554/bus" dev="sda1" ino=16219 res=1 errno=0 [ 1101.799564][T27511] new_inode+0x27/0x2f0 [ 1101.799580][T27511] ? lock_is_held_type+0xbb/0xf0 [ 1101.799601][T27511] shmem_get_inode+0x18b/0xbb0 [ 1101.799624][T27511] __shmem_file_setup+0xb8/0x310 [ 1101.844023][T27511] ? _copy_from_user+0x138/0x190 [ 1101.849217][T27511] __do_sys_memfd_create+0x269/0x440 [ 1101.854536][T27511] ? memfd_file_seals_ptr+0x150/0x150 [ 1101.860405][T27511] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 1101.866769][T27511] ? trace_hardirqs_on+0x5f/0x220 [ 1101.871924][T27511] ? lockdep_hardirqs_on+0x76/0xf0 [ 1101.873900][ T26] audit: type=1804 audit(1597684031.503:7700): pid=27512 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2592/bus" dev="sda1" ino=16258 res=1 errno=0 [ 1101.878519][T27511] do_syscall_64+0x2d/0x70 [ 1101.878546][T27511] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1101.914214][T27511] RIP: 0033:0x45d239 [ 1101.918386][T27511] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1101.939232][T27511] RSP: 002b:00007ff584be7a98 EFLAGS: 00000246 ORIG_RAX: 000000000000013f [ 1101.944081][ T26] audit: type=1804 audit(1597684031.503:7701): pid=27512 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2592/bus" dev="sda1" ino=16258 res=1 errno=0 [ 1101.947891][T27511] RAX: ffffffffffffffda RBX: 000000000118cf40 RCX: 000000000045d239 [ 1101.947902][T27511] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 00000000004c227e [ 1101.947913][T27511] RBP: 00007ff584be7ca0 R08: 0000000000000000 R09: 0000000000000000 17:07:11 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffff5) close(0xffffffffffffffff) [ 1101.947933][T27511] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000001 [ 1102.003705][T27511] R13: 00007ffdc02c0c8f R14: 00007ff584be89c0 R15: 000000000118cf4c 17:07:11 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x87) [ 1102.112607][ T26] audit: type=1804 audit(1597684031.963:7702): pid=27527 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2593/bus" dev="sda1" ino=16242 res=1 errno=0 [ 1102.236803][ T26] audit: type=1804 audit(1597684031.993:7703): pid=27527 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2593/bus" dev="sda1" ino=16242 res=1 errno=0 [ 1102.318111][ T26] audit: type=1804 audit(1597684031.993:7704): pid=27529 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2555/bus" dev="sda1" ino=16258 res=1 errno=0 [ 1102.411314][ T26] audit: type=1804 audit(1597684031.993:7705): pid=27529 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2555/bus" dev="sda1" ino=16258 res=1 errno=0 17:07:12 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:12 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x20000) 17:07:12 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x4, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:12 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x88) 17:07:12 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050021000000000000000000", 0x40000010}]) 17:07:12 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffff6) close(0xffffffffffffffff) 17:07:12 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x89) 17:07:12 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffe) close(0xffffffffffffffff) 17:07:12 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x40000) 17:07:12 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000030000000000000000", 0x40000010}]) [ 1102.660970][T27560] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:12 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x5, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:12 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x2, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:12 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x8a) 17:07:12 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xf0ff3f0000) close(0xffffffffffffffff) 17:07:12 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x100000) 17:07:12 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x7, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:12 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000050000000000000000", 0x40000010}]) [ 1103.046681][T27589] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:12 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x8b) 17:07:13 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x3ffff0000000) close(0xffffffffffffffff) 17:07:13 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x8, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:13 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000070000000000000000", 0x40000010}]) 17:07:13 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x400000) 17:07:13 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x3, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:13 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x8c) 17:07:13 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x1000000000000) close(0xffffffffffffffff) 17:07:13 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x80ffff) 17:07:13 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050001190000000000000000", 0x40000010}]) [ 1103.393800][T27620] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:13 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:13 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x8d) 17:07:13 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x2000000000000) close(0xffffffffffffffff) [ 1103.537216][T27620] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:13 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x1000000) 17:07:13 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500003f0000000000000000", 0x40000010}]) 17:07:13 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x4, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:07:13 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x4, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:13 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x8e) 17:07:13 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000000000) close(0xffffffffffffffff) 17:07:13 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x2000000) [ 1103.859954][T27666] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:13 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000400000000000000000", 0x40000010}]) 17:07:13 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "a9a33c77f0b19f59f4c70bb9c8a7c9b2abb967e8a0fc674344a4cfd22751f0ac91197e298b02b378c3a2328d77a58abfdb14a3108fa2e9af7e1961dc9cdc69a9b54f2c5998953be2d4b6b2f0ed7ea8f3c2f4d9b25ab45af31c06b28438457995d66f9e3d1c8d84cea40c3b07745ef9d48310083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc65d3562f81a5dd5cc5236e90bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a7e454a2429ae95a5aa95ffee6374d0c8af3cead422e53d78434d5b436b424770a112f4980e"}}}, 0x8f) 17:07:13 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="0f0000000500"/16, 0x40000010}]) 17:07:13 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x10000000000000) close(0xffffffffffffffff) [ 1104.020444][T27666] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:13 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x3000000) 17:07:13 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x90) 17:07:14 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050001590000000000000000", 0x40000010}]) 17:07:14 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x5, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:14 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="400e00000500"/16, 0x40000010}]) 17:07:14 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000) close(0xffffffffffffffff) 17:07:14 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000) 17:07:14 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x91) 17:07:14 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x80ffff00000000) close(0xffffffffffffffff) [ 1104.356270][T27714] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:14 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500ff600000000000000000", 0x40000010}]) 17:07:14 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="d00100600500"/16, 0x40000010}]) 17:07:14 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x92) [ 1104.490473][T27714] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:14 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x5000000) 17:07:14 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x100000000000000) close(0xffffffffffffffff) 17:07:14 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000542000000000000000", 0x40000010}]) 17:07:14 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x6, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:14 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x93) 17:07:14 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100400400500"/16, 0x40000010}]) 17:07:14 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x200000000000000) close(0xffffffffffffffff) 17:07:14 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x6000000) [ 1104.824867][T27757] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:14 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000742000000000000000", 0x40000010}]) 17:07:14 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x94) 17:07:14 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x300000000000000) close(0xffffffffffffffff) 17:07:14 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x7000000) 17:07:14 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100004400500"/16, 0x40000010}]) [ 1105.032508][T27757] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:14 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x95) 17:07:15 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x7, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:15 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x400000000000000) close(0xffffffffffffffff) 17:07:15 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000004000000000000000", 0x40000010}]) 17:07:15 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8030000) 17:07:15 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400200"/16, 0x40000010}]) 17:07:15 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "a9a33c77f0b19f59f4c70bb9c8a7c9b2abb967e8a0fc674344a4cfd22751f0ac91197e298b02b378c3a2328d77a58abfdb14a3108fa2e9af7e1961dc9cdc69a9b54f2c5998953be2d4b6b2f0ed7ea8f3c2f4d9b25ab45af31c06b28438457995d66f9e3d1c8d84cea40c3b07745ef9d48310083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc65d3562f81a5dd5cc5236e90bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a7e454a2429ae95a5aa95ffee6374d0c8af3cead422e53d78434d5b436b424770a112f4980e"}}}, 0x96) 17:07:15 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000205400000000000000", 0x40000010}]) [ 1105.476580][T27812] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:15 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x97) 17:07:15 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x500000000000000) close(0xffffffffffffffff) 17:07:15 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xc000000) 17:07:15 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400300"/16, 0x40000010}]) 17:07:15 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000207400000000000000", 0x40000010}]) [ 1105.622425][T27812] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:15 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x8, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:15 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x600000000000000) close(0xffffffffffffffff) 17:07:15 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x98) 17:07:15 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x14000000) 17:07:15 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000b07400000000000000", 0x40000010}]) 17:07:15 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400400"/16, 0x40000010}]) [ 1105.933073][T27857] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:15 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x99) 17:07:15 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x25000000) 17:07:15 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x700000000000000) close(0xffffffffffffffff) 17:07:15 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400600"/16, 0x40000010}]) [ 1106.059720][T27857] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:15 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="1000004005000074b000000000000000", 0x40000010}]) 17:07:16 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x9a) 17:07:16 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x9, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:16 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x803000000000000) close(0xffffffffffffffff) 17:07:16 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x26000000) 17:07:16 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050400"/16, 0x40000010}]) 17:07:16 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x9b) 17:07:16 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000001000000000000", 0x40000010}]) [ 1106.390162][T27901] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1106.423075][ T26] kauditd_printk_skb: 68 callbacks suppressed 17:07:16 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xc00000000000000) close(0xffffffffffffffff) [ 1106.423091][ T26] audit: type=1804 audit(1597684036.273:7774): pid=27905 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2572/bus" dev="sda1" ino=16038 res=1 errno=0 17:07:16 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x3f000000) 17:07:16 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x9c) 17:07:16 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040052100"/16, 0x40000010}]) [ 1106.559515][T27901] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1106.571331][ T26] audit: type=1804 audit(1597684036.273:7775): pid=27905 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2572/bus" dev="sda1" ino=16038 res=1 errno=0 17:07:16 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000001901000000000000", 0x40000010}]) 17:07:16 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x1400000000000000) close(0xffffffffffffffff) 17:07:16 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xa, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:16 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x40000000) [ 1106.722318][ T26] audit: type=1804 audit(1597684036.453:7776): pid=27924 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2612/bus" dev="sda1" ino=15957 res=1 errno=0 17:07:16 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x9d) 17:07:16 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050119000000000000000000", 0x40000010}]) 17:07:16 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x1a00000000000000) close(0xffffffffffffffff) [ 1106.846120][ T26] audit: type=1804 audit(1597684036.453:7777): pid=27924 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2612/bus" dev="sda1" ino=15957 res=1 errno=0 [ 1106.910118][T27946] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:16 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x52020000) 17:07:16 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000005901000000000000", 0x40000010}]) 17:07:16 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x9e) [ 1106.964372][ T26] audit: type=1804 audit(1597684036.503:7778): pid=27926 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2573/bus" dev="sda1" ino=15818 res=1 errno=0 17:07:16 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x2500000000000000) close(0xffffffffffffffff) [ 1107.062654][T27946] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:16 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050040000000000000000000", 0x40000010}]) 17:07:17 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x9f) [ 1107.125302][ T26] audit: type=1804 audit(1597684036.503:7779): pid=27926 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2573/bus" dev="sda1" ino=15818 res=1 errno=0 17:07:17 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x54020000) 17:07:17 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xc, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:17 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000002000000000000", 0x40000010}]) [ 1107.224452][ T26] audit: type=1804 audit(1597684036.643:7780): pid=27938 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2613/bus" dev="sda1" ino=15818 res=1 errno=0 17:07:17 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x2600000000000000) close(0xffffffffffffffff) 17:07:17 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xa0) 17:07:17 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8cffffff) 17:07:17 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050159000000000000000000", 0x40000010}]) [ 1107.391310][ T26] audit: type=1804 audit(1597684036.653:7781): pid=27938 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2613/bus" dev="sda1" ino=15818 res=1 errno=0 [ 1107.440772][T27994] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1107.500786][ T26] audit: type=1804 audit(1597684036.733:7782): pid=27949 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2574/bus" dev="sda1" ino=15936 res=1 errno=0 17:07:17 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000003000000000000", 0x40000010}]) 17:07:17 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x3f00000000000000) close(0xffffffffffffffff) 17:07:17 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xa1) 17:07:17 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8d010000) [ 1107.622141][T27994] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:17 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005ff60000000000000000000", 0x40000010}]) [ 1107.665310][ T26] audit: type=1804 audit(1597684036.743:7783): pid=27949 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2574/bus" dev="sda1" ino=15936 res=1 errno=0 17:07:17 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000000000000) close(0xffffffffffffffff) 17:07:17 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xd, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:17 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xa2) 17:07:17 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000004000000000000", 0x40000010}]) 17:07:17 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x96030000) 17:07:17 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xa3) 17:07:17 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050054200000000000000000", 0x40000010}]) 17:07:17 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x5202000000000000) close(0xffffffffffffffff) [ 1107.985991][T28039] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:17 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xb6030000) 17:07:17 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000005000000000000", 0x40000010}]) 17:07:18 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xa4) [ 1108.124174][T28039] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:18 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x5402000000000000) close(0xffffffffffffffff) 17:07:18 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050074200000000000000000", 0x40000010}]) 17:07:18 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xf, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:18 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xc4000000) 17:07:18 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000007000000000000", 0x40000010}]) 17:07:18 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xa5) 17:07:18 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x7c01000000000000) close(0xffffffffffffffff) [ 1108.437244][T28089] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:18 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xc4020000) 17:07:18 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000400000000000000000", 0x40000010}]) 17:07:18 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xa6) 17:07:18 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000008000000000000", 0x40000010}]) 17:07:18 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8000000000000000) close(0xffffffffffffffff) [ 1108.579244][T28089] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:18 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x10, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:18 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xf5ffffff) 17:07:18 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xa7) 17:07:18 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8cffffff00000000) close(0xffffffffffffffff) 17:07:18 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050020540000000000000000", 0x40000010}]) 17:07:18 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000020000000000000", 0x40000010}]) [ 1108.882426][T28127] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:18 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xa8) 17:07:18 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xf6ffffff) 17:07:18 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8d01000000000000) close(0xffffffffffffffff) 17:07:18 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000021000000000000", 0x40000010}]) [ 1109.048177][T28127] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:18 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050020740000000000000000", 0x40000010}]) 17:07:18 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xa9) 17:07:19 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x11, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:19 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8e00000000000000) close(0xffffffffffffffff) 17:07:19 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xfeffffff) 17:07:19 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="1000004005000000003f000000000000", 0x40000010}]) 17:07:19 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xaa) 17:07:19 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500b0740000000000000000", 0x40000010}]) 17:07:19 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x9603000000000000) close(0xffffffffffffffff) [ 1109.400386][T28171] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:19 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xffff8000) 17:07:19 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x23, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:19 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xab) 17:07:19 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500000060ff000000000000", 0x40000010}]) 17:07:19 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050074b00000000000000000", 0x40000010}]) 17:07:19 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xc400000000000000) close(0xffffffffffffffff) 17:07:19 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xffffff7f) [ 1109.696853][T28198] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:19 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xac) 17:07:19 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xc402000000000000) close(0xffffffffffffffff) 17:07:19 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000200000000000", 0x40000010}]) 17:07:19 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000190100000000000000", 0x40000010}]) 17:07:19 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xffffff8c) 17:07:19 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xad) [ 1109.912624][T28198] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:19 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x24, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:19 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xf5ffffff00000000) close(0xffffffffffffffff) 17:07:19 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000210000000000", 0x40000010}]) 17:07:20 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000590100000000000000", 0x40000010}]) 17:07:20 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xae) 17:07:20 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffff5) 17:07:20 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xf6ffffff00000000) close(0xffffffffffffffff) [ 1110.260078][T28246] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:20 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000011900000000", 0x40000010}]) 17:07:20 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xaf) 17:07:20 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000400000000000000", 0x40000010}]) 17:07:20 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffff6) 17:07:20 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xfeffffff00000000) close(0xffffffffffffffff) [ 1110.405102][T28246] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:20 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x48, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:20 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000004000000000", 0x40000010}]) 17:07:20 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xb0) 17:07:20 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xffff000000000000) close(0xffffffffffffffff) 17:07:20 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xfffffffe) 17:07:20 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000002000000000000000", 0x40000010}]) [ 1110.708283][T28283] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:20 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xb1) 17:07:20 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000015900000000", 0x40000010}]) 17:07:20 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xffffff7f00000000) close(0xffffffffffffffff) 17:07:20 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xf0ff3f0000) [ 1110.870550][T28283] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:20 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000002100000000000000", 0x40000010}]) 17:07:20 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xb2) 17:07:20 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x4c, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:20 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffff00000000) close(0xffffffffffffffff) 17:07:20 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500ffffffffff6000000000", 0x40000010}]) 17:07:20 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x3ffff0000000) 17:07:21 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xb3) 17:07:21 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff) close(0xffffffffffffffff) 17:07:21 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005000060ff00000000000000", 0x40000010}]) [ 1111.180199][T28328] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:21 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000e0bce2557f00000000", 0x40000010}]) 17:07:21 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xb4) [ 1111.349066][T28328] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:21 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x1000000000000) 17:07:21 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) r1 = openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000040)='/dev/qrtr-tun\x00', 0x82000) sendfile(r0, r1, &(0x7f0000000080)=0xffffffff, 0xfffffffffffff801) write$FUSE_DIRENTPLUS(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="6002cccf583b2d2022c1309c"], 0xfd30) ioctl(r1, 0xd12a, &(0x7f0000000100)="4a9cf4b4a48f02a9099263b8579b305b957ab7fb27e63ccff916ae055e349394615eb3ed2accba79fa89ba61a9284adce58fc0a32d8b86ba88961afc17aad7301f6421fcd2892f17ac57c61cc943af1dce416b4191ba261ff12383be5bf0dbf4d1568282022777ae79a23f18c300") perf_event_open(&(0x7f0000000180)={0x2, 0x70, 0x0, 0x0, 0x27, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x2, 0x7}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:21 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000020000000000000", 0x40000010}]) 17:07:21 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x60, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:21 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xb5) 17:07:21 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500ffefffffff7f00000000", 0x40000010}]) [ 1111.556356][ T26] kauditd_printk_skb: 82 callbacks suppressed [ 1111.556370][ T26] audit: type=1804 audit(1597684041.403:7866): pid=28357 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2594/bus" dev="sda1" ino=16245 res=1 errno=0 17:07:21 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x2000000000000) 17:07:21 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) dup(0xffffffffffffffff) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000080)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_REMOVEDEF(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x34, r1, 0x100, 0x70bd2c, 0x25dfdbfe, {}, [@NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @multicast2}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x7}]}, 0x34}, 0x1, 0x0, 0x0, 0x40000}, 0x0) close(0xffffffffffffffff) [ 1111.681661][T28369] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:21 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000021000000000000", 0x40000010}]) 17:07:21 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xb6) [ 1111.718529][ T26] audit: type=1804 audit(1597684041.423:7867): pid=28357 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2594/bus" dev="sda1" ino=16245 res=1 errno=0 [ 1111.832682][ T26] audit: type=1804 audit(1597684041.473:7868): pid=28358 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2636/bus" dev="sda1" ino=16242 res=1 errno=0 17:07:21 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000000000) 17:07:21 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000005420000000", 0x40000010}]) [ 1111.879994][T28369] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:21 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xb7) 17:07:21 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) r2 = dup3(0xffffffffffffffff, r1, 0x80000) ioctl$SNDRV_PCM_IOCTL_STATUS_EXT32(r2, 0xc06c4124, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:21 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000001190000000000", 0x40000010}]) 17:07:21 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x68, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) [ 1111.988321][ T26] audit: type=1804 audit(1597684041.663:7869): pid=28378 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2595/bus" dev="sda1" ino=16245 res=1 errno=0 17:07:21 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x10000000000000) [ 1112.098809][ T26] audit: type=1804 audit(1597684041.663:7870): pid=28378 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2595/bus" dev="sda1" ino=16245 res=1 errno=0 17:07:22 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xb8) 17:07:22 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000007420000000", 0x40000010}]) [ 1112.253347][T28414] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:22 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000400000000000", 0x40000010}]) [ 1112.296068][ T26] audit: type=1804 audit(1597684041.713:7871): pid=28381 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2637/bus" dev="sda1" ino=16248 res=1 errno=0 17:07:22 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x40000000000000) 17:07:22 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xb9) [ 1112.388010][ T26] audit: type=1804 audit(1597684041.733:7872): pid=28381 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2637/bus" dev="sda1" ino=16248 res=1 errno=0 [ 1112.455057][T28414] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1112.458928][ T26] audit: type=1804 audit(1597684041.883:7873): pid=28396 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2596/bus" dev="sda1" ino=16157 res=1 errno=0 17:07:22 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) write$FUSE_NOTIFY_INVAL_ENTRY(r1, &(0x7f0000000040)={0x22, 0x3, 0x0, {0x2, 0x1, 0x0, '*'}}, 0x22) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) socket$inet_sctp(0x2, 0x5, 0x84) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010000507000000040000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}}, 0x24}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x0, 0x8002}}}, 0x24}}, 0x0) sendmsg$MPTCP_PM_CMD_FLUSH_ADDRS(r0, &(0x7f0000000400)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x20}, 0xc, &(0x7f0000000200)={&(0x7f0000000340)=ANY=[@ANYBLOB="c0000000", @ANYRES16=0x0, @ANYBLOB="000825bd7000fddbdf250400000008000300010000002c0001800600010002000000060005004e21000008000700", @ANYRES32=0x0, @ANYBLOB="050002000800000008000700", @ANYRES32=0x0, @ANYBLOB="040001803800018014000400fc010000000000000000000000000001060005004e21000008000300e0000001060005004e24000008000700", @ANYRES32=0x0, @ANYBLOB="080003000300000008000200000000002400018008000700", @ANYRES32=0x0, @ANYBLOB='\b\x00\a\x00', @ANYRES32=0x0, @ANYBLOB='\b\x00\a\x00', @ANYRES32=0x0, @ANYBLOB="08000500", @ANYRES32=r6, @ANYBLOB="0800020005000000"], 0xc0}, 0x1, 0x0, 0x0, 0x820}, 0x4004001) 17:07:22 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500000000000074b0000000", 0x40000010}]) 17:07:22 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000001590000000000", 0x40000010}]) 17:07:22 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x6c, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) [ 1112.639075][ T26] audit: type=1804 audit(1597684041.893:7874): pid=28396 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2596/bus" dev="sda1" ino=16157 res=1 errno=0 17:07:22 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xba) 17:07:22 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x80ffff00000000) [ 1112.686404][T28440] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1112.798083][ T26] audit: type=1804 audit(1597684042.023:7875): pid=28404 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2638/bus" dev="sda1" ino=16245 res=1 errno=0 [ 1112.826587][T28447] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1112.843484][T28458] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 17:07:22 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005ffffffffff600000000000", 0x40000010}]) 17:07:22 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000007f55e2bce0000000", 0x40000010}]) 17:07:22 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xbb) 17:07:22 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:22 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x100000000000000) [ 1113.020264][T28447] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:23 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000010000", 0x40000010}]) 17:07:23 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500206482fe7e0000000000", 0x40000010}]) 17:07:23 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x74, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:23 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "a9a33c77f0b19f59f4c70bb9c8a7c9b2abb967e8a0fc674344a4cfd22751f0ac91197e298b02b378c3a2328d77a58abfdb14a3108fa2e9af7e1961dc9cdc69a9b54f2c5998953be2d4b6b2f0ed7ea8f3c2f4d9b25ab45af31c06b28438457995d66f9e3d1c8d84cea40c3b07745ef9d48310083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc65d3562f81a5dd5cc5236e90bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a7e454a2429ae95a5aa95ffee6374d0c8af3cead422e53d78434d5b436b424770a112f4980e"}}}, 0xbc) 17:07:23 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x77, 0x2, 0x4, 0x3fffffffd, 0x1010, 0xe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_bp, 0x0, 0x80000000000000, 0x0, 0x7}, 0x0, 0x2, 0xffffffffffffffff, 0x2) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0xa, &(0x7f0000000080)={0x4, &(0x7f0000000040)=[{0x1f, 0x0, 0x1, 0x1}, {0x5, 0x80, 0xb6, 0x2}, {0x8, 0xc5, 0x3f, 0x8}, {0x0, 0x5, 0x0, 0x765b}]}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) dup(r1) close(0xffffffffffffffff) 17:07:23 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x200000000000000) [ 1113.370039][T28494] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:23 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000020000", 0x40000010}]) 17:07:23 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xbd) 17:07:23 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0xc0000, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:23 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005ffefffffff7f0000000000", 0x40000010}]) [ 1113.541571][T28494] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:23 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x300000000000000) 17:07:23 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000030000", 0x40000010}]) 17:07:23 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x7a, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:23 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xbe) 17:07:23 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000542000000000", 0x40000010}]) 17:07:23 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000040000", 0x40000010}]) 17:07:23 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x400000000000000) 17:07:23 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xbf) [ 1114.024813][T28536] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:24 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000050000", 0x40000010}]) 17:07:24 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500007efe82642000000000", 0x40000010}]) [ 1114.210019][T28536] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:24 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x500000000000000) 17:07:24 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xc0) 17:07:24 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x86, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:24 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000070000", 0x40000010}]) 17:07:24 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000742000000000", 0x40000010}]) 17:07:24 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x600000000000000) 17:07:24 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xc1) 17:07:24 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000080000", 0x40000010}]) [ 1114.600377][T28572] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:24 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xc2) 17:07:24 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500000000000000003f0000", 0x40000010}]) 17:07:24 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005000000000074b000000000", 0x40000010}]) [ 1114.780073][T28572] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:24 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r2, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r2, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010000507000000040000000000000000", @ANYRES32=r3, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {}, {0xfff1, 0xffff}}}, 0x24}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r3, {0x0, 0x8002}}}, 0x24}}, 0x0) bpf$BPF_GET_PROG_INFO(0xf, &(0x7f0000000680)={0xffffffffffffffff, 0xc0, &(0x7f0000000480)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, ""/16, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, 0x10) bpf$PROG_LOAD(0x5, &(0x7f0000000400)={0x13, 0x5, 0x0, 0x0, 0x8, 0x76, &(0x7f0000000300)=""/118, 0x40f00, 0x0, [], 0x0, 0x9, 0xffffffffffffffff, 0x8, &(0x7f0000000380)={0x5, 0x4}, 0x8, 0x10, 0x0, 0x0, r4}, 0x78) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r5, &(0x7f00000017c0), 0x116, 0x3, 0x0) r6 = bpf$PROG_LOAD(0x5, &(0x7f00000006c0)={0x11, 0xc, &(0x7f0000000540)=@framed={{0x18, 0x0, 0x0, 0x0, 0x7, 0x0, 0x0, 0x0, 0x9}, [@generic={0xbe, 0x5, 0x1, 0x7, 0x6}, @map_val={0x18, 0x3, 0x2, 0x0, 0xffffffffffffffff, 0x0, 0x0, 0x0, 0x80000001}, @ldst={0x0, 0x3, 0x2, 0xa, 0x2, 0xfffffffffffffffe, 0xfffffffffffffffc}, @map_val={0x18, 0x5, 0x2, 0x0, 0x1, 0x0, 0x0, 0x0, 0xeb}, @map={0x18, 0x6}, @jmp={0x5, 0x1, 0x9, 0x6, 0xb, 0x8, 0xfffffffffffffffc}]}, &(0x7f0000000200)='syzkaller\x00', 0x0, 0x76, &(0x7f00000005c0)=""/118, 0x40f00, 0x1, [], r3, 0xc, 0xffffffffffffffff, 0x8, &(0x7f0000000640)={0x2, 0x5}, 0x8, 0x10, &(0x7f0000000680)={0x0, 0xd, 0x8000}, 0x10, r4, r5}, 0x78) ioctl$EXT4_IOC_MOVE_EXT(0xffffffffffffffff, 0xc028660f, &(0x7f0000000740)={0x0, r6, 0x4, 0x0, 0x1, 0x1f}) syz_mount_image$afs(&(0x7f0000000040)='afs\x00', &(0x7f0000000080)='./bus\x00', 0x40, 0x3, &(0x7f0000000440)=[{&(0x7f00000000c0)="c4541b6251293e1637e6bc9b9832f762ccc3a2e707b4828000a66ed794a08919c6ac2bc3d73a092f45de4ee3612aa335c9e9adaab3b77b9fa95af3f5f64ec8b65642963f6a5630521befb0a4f0b623eac53821640f58cc6e3ec4404e1d21709e40d8b59979d78d25f3617100d5486cd5ff680427702dee222abb41d774ef0a657b400a8d4af53b73bd09817a", 0x8c, 0xcc}, {&(0x7f00000002c0)="7a3da8a9218fec6ecfc4a01f321ba6095a58f08ee7152ac30c8c61ded14a1abcfa635dea2ffb04f390dcb1ae8a1fcada7836ab9ecbb74fe43d13ecfbbea0aae1fcc567234c3f1dab17d9d107d4ba9cda71cbb7ac12bfee83c89a15bfc449999ff056bd4c2822f1a56d7d55a8b6817f33742af789b000594a8e0af3e36c955ce8781759571e5563e06c54b085a7cd2e6191a31f30bf75b90a73ec5510e9cecb1ab4fbeb21353cbef3b4cd9f84a390f0a1c07d5352", 0xb4, 0x4}, {&(0x7f0000000380)="f047d095d1af313524b3e1c286f8bb1aeda42e749db084188ed11f1f24829724090671f66e6d3819e2a90824604e15659d43b278f6150cdf268537ed4c3129863df8c839bb933d30bc6fc3f12121e4da6578866164be133328cedc13a71c176b390af8d9b091e85d89de44deb3f56a7553676a955ce2b491494955f61875d287dd0b896303a4f8be814704e206c0de", 0x8f, 0x1f}], 0x10000, &(0x7f00000004c0)={[{@autocell='autocell'}], [{@fsname={'fsname'}}, {@uid_eq={'uid', 0x3d, 0xffffffffffffffff}}, {@smackfshat={'smackfshat'}}, {@audit='audit'}, {@fsuuid={'fsuuid', 0x3d, {[0x63, 0x63, 0x61, 0x38, 0x35, 0x32, 0x37, 0x65], 0x2d, [0x34, 0x36, 0x30, 0x65], 0x2d, [0x34, 0x64, 0x39, 0x36], 0x2d, [0x31, 0x6, 0x66, 0x33], 0x2d, [0x37, 0x66, 0x39, 0x34, 0x64, 0x35, 0x53, 0x62]}}}]}) close(0xffffffffffffffff) 17:07:24 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x700000000000000) 17:07:24 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xac, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) [ 1114.918846][T28599] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 17:07:24 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xc3) 17:07:24 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000007fffffffefff0000", 0x40000010}]) [ 1115.025863][T28608] kAFS: unparsable volume name 17:07:24 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x803000000000000) 17:07:24 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000004000000", 0x40000010}]) [ 1115.118573][T28608] kAFS: unparsable volume name [ 1115.128963][T28620] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:25 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xc4) 17:07:25 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) r1 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/ocfs2_control\x00', 0x345ac2, 0x0) getsockname$llc(r1, &(0x7f0000000080)={0x1a, 0x0, 0x0, 0x0, 0x0, 0x0, @local}, &(0x7f00000000c0)=0x10) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:25 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500000060ffffffffff0000", 0x40000010}]) 17:07:25 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xc00000000000000) [ 1115.274264][T28620] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:25 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500007fffffffefff000000", 0x40000010}]) 17:07:25 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "a9a33c77f0b19f59f4c70bb9c8a7c9b2abb967e8a0fc674344a4cfd22751f0ac91197e298b02b378c3a2328d77a58abfdb14a3108fa2e9af7e1961dc9cdc69a9b54f2c5998953be2d4b6b2f0ed7ea8f3c2f4d9b25ab45af31c06b28438457995d66f9e3d1c8d84cea40c3b07745ef9d48310083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc65d3562f81a5dd5cc5236e90bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a7e454a2429ae95a5aa95ffee6374d0c8af3cead422e53d78434d5b436b424770a112f4980e"}}}, 0xc5) 17:07:25 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xc0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:25 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000020000000000000000", 0x40000010}]) 17:07:25 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x1400000000000000) 17:07:25 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xc6) 17:07:25 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005000060ffffffffff000000", 0x40000010}]) [ 1115.616955][T28661] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:25 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="309ce703a747253be3e6b32ede763eee406881478e2e73d43b8b170b5587d7a72e6b92f2838800000000000000be137ddae9e1f8fc6c2c304a0486edd11ff8da3588b94090d10b90ec55611e079866b74e21d0bc4b2f15daae3b0ebe669d6bc56333311bf18e3d445d9310c65ee3a9768e"], 0xfd30) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/ocfs2_control\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r4, &(0x7f00000017c0), 0x116, 0x3, 0x0) lseek(r0, 0x0, 0x2) r5 = syz_open_dev$dri(&(0x7f0000000000)='/dev/dri/card#\x00', 0x0, 0x0) r6 = openat$ion(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ion\x00', 0x0, 0x0) ioctl$ION_IOC_ALLOC(r6, 0xc0184900, &(0x7f0000000180)={0x8, 0x1, 0x0, 0xffffffffffffffff}) r8 = dup(r7) ioctl$DRM_IOCTL_PRIME_FD_TO_HANDLE(r5, 0xc00c642e, &(0x7f00000000c0)={0x0, 0x0, r8}) ioctl$DRM_IOCTL_PRIME_HANDLE_TO_FD(r5, 0xc10c5541, &(0x7f0000000200)={r9}) ioctl$DRM_IOCTL_GEM_FLINK(r3, 0xc008640a, &(0x7f0000000040)={r9}) ioctl$DRM_IOCTL_GEM_FLINK(r2, 0xc008640a, &(0x7f0000000040)={r9}) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:25 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000030000000000000000", 0x40000010}]) 17:07:25 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x2500000000000000) 17:07:25 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xc7) [ 1115.762641][T28661] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:25 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050004000000000000000000", 0x40000010}]) 17:07:25 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x17c, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:25 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="0000100022999fbcc67a1fa27365127155e440a2ecee6990a008379aa5eb6142d1fc43f3c30bf8d76d01cf945e32c30e4b93b708cfe245deca609be5c33715d4d228fea737822ec75a0650b53c3d5edde4e00d27de2210b1f9025b5279c7b861442e8ecf494a842ab483c87d2dd7164a375db04530c4283768d8e45077ce812f17f0db82fb66a78c97e47c1f58a925a14ec71f339ae8535feef0508d60170aa143e504a54cedefc8e25861077d64399528d95cdeb52ab87880974e0170064adce87827e8e9591569a0494ac98f"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$rds(r0, &(0x7f0000000040)={0x2, 0x4e24, @private=0xa010100}, 0x10) close(0xffffffffffffffff) 17:07:25 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xc8) 17:07:25 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000040000000000000000", 0x40000010}]) 17:07:25 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x2600000000000000) 17:07:25 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050021000000000000000000", 0x40000010}]) [ 1116.092679][T28700] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:26 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xc9) 17:07:26 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x3f00000000000000) 17:07:26 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) ioctl$SNDRV_SEQ_IOCTL_CREATE_QUEUE(r0, 0xc08c5332, &(0x7f0000000700)={0x1, 0x7, 0x1, 'queue1\x00', 0x8b}) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') write$char_raw(r2, 0x0, 0x20001400) r3 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000400)=ANY=[@ANYRES16=r3], 0x14}}, 0x0) sendmsg$TIPC_NL_KEY_SET(r2, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f00000005c0)={0x138, r3, 0x800, 0x70bd27, 0x25dfdbfb, {}, [@TIPC_NLA_NODE={0xe0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x43, 0x4, {'gcm(aes)\x00', 0x1b, "e3787c30feaaf73409ddbf3b931e9f05894f6ea739869af63c3728"}}, @TIPC_NLA_NODE_KEY={0x3f, 0x4, {'gcm(aes)\x00', 0x17, "2c044c8f277c7f8f735c9c6adece8bc654caa1cee10040"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x49, 0x4, {'gcm(aes)\x00', 0x21, "7a33e53efe57fcb5cc9f7d1f27e86ed5f73af692ecbf6c728b80c226b0e400ad45"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x44, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb96}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x237}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x4800}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}]}, 0x138}}, 0x40000) sendmsg$TIPC_NL_NODE_GET(r1, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x2dc, r3, 0x20, 0x70bd27, 0x25dfdbfb, {}, [@TIPC_NLA_NET={0x48, 0x7, 0x0, 0x1, [@TIPC_NLA_NET_ID={0x8, 0x1, 0x101}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0xc815}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x5002}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x9}, @TIPC_NLA_NET_NODEID_W1={0xc, 0x4, 0x7}, @TIPC_NLA_NET_NODEID={0xc, 0x3, 0x80}]}, @TIPC_NLA_BEARER={0xd4, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e24, @dev={0xac, 0x14, 0x14, 0x2a}}}, {0x14, 0x2, @in={0x2, 0x4e21, @private=0xa010100}}}}, @TIPC_NLA_BEARER_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x9}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xc}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8}]}, @TIPC_NLA_BEARER_PROP={0x2c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x5}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1f}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}]}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xac0a}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xe9ad}, @TIPC_NLA_PROP_WIN={0x8}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x3}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x2}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x10000}]}]}, @TIPC_NLA_MEDIA={0x78, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x34, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xeea}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7ff}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1c}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xffff8001}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x8}]}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xb}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1ff}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x80000000}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_MON={0x2c, 0x9, 0x0, 0x1, [@TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_REF={0x8, 0x2, 0x1}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x2}, @TIPC_NLA_MON_ACTIVATION_THRESHOLD={0x8, 0x1, 0x4}]}, @TIPC_NLA_LINK={0xc0, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x4c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7fff}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x800}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1f}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x400}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x101}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x11}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}, @TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x6}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x2}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x6}]}, @TIPC_NLA_LINK_PROP={0x14, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x1}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_PROP={0xc, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}]}]}, @TIPC_NLA_LINK={0x48, 0x4, 0x0, 0x1, [@TIPC_NLA_LINK_PROP={0x2c, 0x7, 0x0, 0x1, [@TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_PRIO={0x8}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x7}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x4}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}]}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz0\x00'}, @TIPC_NLA_LINK_NAME={0x9, 0x1, 'syz1\x00'}]}]}, 0x2dc}, 0x1, 0x0, 0x0, 0x880}, 0x50) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r5, &(0x7f00000017c0), 0x116, 0x3, 0x0) sendmsg$IPSET_CMD_TYPE(r5, &(0x7f0000000900)={&(0x7f00000007c0)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f00000008c0)={&(0x7f0000000800)={0x84, 0xd, 0x6, 0x201, 0x0, 0x0, {0x7, 0x0, 0x3}, [@IPSET_ATTR_FAMILY={0x5, 0x5, 0x5}, @IPSET_ATTR_TYPENAME={0x12, 0x3, 'hash:net,port\x00'}, @IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x2}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0xd, 0x3, 'hash:mac\x00'}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xc}, @IPSET_ATTR_TYPENAME={0x11, 0x3, 'hash:ip,port\x00'}]}, 0x84}, 0x1, 0x0, 0x0, 0x24040045}, 0x4000004) preadv(r4, &(0x7f00000017c0), 0x116, 0x3, 0x0) linkat(r2, &(0x7f0000000140)='./bus\x00', r4, &(0x7f0000000200)='./bus\x00', 0x3400) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) [ 1116.230761][T28700] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:26 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000050000000000000000", 0x40000010}]) 17:07:26 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xca) 17:07:26 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050001190000000000000000", 0x40000010}]) 17:07:26 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x298, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:26 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x4000000000000000) 17:07:26 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="309cf6c192c51107ecf43c883f8bcde283ea05b01b46dc75ed922a145eceb5be72dde2af36560bd84028076cc0e2597b6836a437f1dd95f3b4d00d70b889a6f537311cafedbfa3ad7bae876441eaa9d060f4382cbc67c9395292be53b8025c47023c8f584d99eb1f0144ab1dfff38ddd1ff66c2bf6913afa5d62c24faa6b268c3f629220656e3fd6b86e2caf89e5a02ed45a324ff7dc7f8607400c78f735b9b4ace50ccd10ea8b8e188694707c51d1192f27fb632d628e1a755b242f2473a7230e31a86e050000000000000000"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:26 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000070000000000000000", 0x40000010}]) 17:07:26 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xcb) [ 1116.563509][T28744] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) [ 1116.606370][T28744] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1116.636437][ T26] kauditd_printk_skb: 51 callbacks suppressed 17:07:26 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000400000000000000000", 0x40000010}]) [ 1116.636453][ T26] audit: type=1804 audit(1597684046.483:7927): pid=28748 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2613/bus" dev="sda1" ino=15951 res=1 errno=0 17:07:26 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x5202000000000000) 17:07:26 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x173302, 0x98) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309e"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x81, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0xfffffffffffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) [ 1116.697866][T28744] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:26 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xcc) [ 1116.781926][ T26] audit: type=1804 audit(1597684046.483:7928): pid=28748 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2613/bus" dev="sda1" ino=15951 res=1 errno=0 17:07:26 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000080000000000000000", 0x40000010}]) [ 1116.884591][T28744] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) 17:07:26 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) connect$bt_rfcomm(r1, &(0x7f0000000040)={0x1f, @any, 0x2}, 0xa) close(0xffffffffffffffff) [ 1116.921725][ T26] audit: type=1804 audit(1597684046.523:7929): pid=28750 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2648/bus" dev="sda1" ino=15792 res=1 errno=0 [ 1116.928198][T28744] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) 17:07:26 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050001590000000000000000", 0x40000010}]) [ 1117.042301][ T26] audit: type=1804 audit(1597684046.523:7930): pid=28750 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2648/bus" dev="sda1" ino=15792 res=1 errno=0 [ 1117.052309][T28744] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:27 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000210000000000000000", 0x40000010}]) 17:07:27 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x5402000000000000) 17:07:27 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x300, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:27 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500ff600000000000000000", 0x40000010}]) 17:07:27 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xcd) 17:07:27 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) getsockopt$inet_pktinfo(r0, 0x0, 0x8, &(0x7f0000000040)={0x0, @dev, @local}, &(0x7f0000000080)=0xc) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) [ 1117.160326][ T26] audit: type=1804 audit(1597684046.703:7931): pid=28765 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2614/bus" dev="sda1" ino=16125 res=1 errno=0 [ 1117.248411][ T26] audit: type=1804 audit(1597684046.713:7932): pid=28765 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2614/bus" dev="sda1" ino=16125 res=1 errno=0 [ 1117.302896][ T26] audit: type=1804 audit(1597684046.953:7933): pid=28781 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2650/bus" dev="sda1" ino=16121 res=1 errno=0 17:07:27 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xce) 17:07:27 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000300000000000000", 0x40000010}]) 17:07:27 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8000000000000000) 17:07:27 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000542000000000000000", 0x40000010}]) [ 1117.401922][T28802] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) [ 1117.429878][ T26] audit: type=1804 audit(1597684046.953:7934): pid=28781 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2650/bus" dev="sda1" ino=16121 res=1 errno=0 [ 1117.437478][T28802] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) 17:07:27 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xcf) [ 1117.539624][ T26] audit: type=1804 audit(1597684047.143:7935): pid=28792 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2615/bus" dev="sda1" ino=16259 res=1 errno=0 17:07:27 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000500000000000000", 0x40000010}]) [ 1117.597308][T28802] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:27 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000742000000000000000", 0x40000010}]) 17:07:27 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, 0x0, &(0x7f0000000140)) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000040)={0xffffffff, 0x3, 0x24, 0x3, 0x4, "f0dcac1a042711027dc33bf292554af3c5fc7e"}) timer_settime(r2, 0x0, 0x0, &(0x7f0000000140)) timer_delete(r2) close(0xffffffffffffffff) 17:07:27 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8cffffff00000000) [ 1117.677121][ T26] audit: type=1804 audit(1597684047.153:7936): pid=28792 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2615/bus" dev="sda1" ino=16259 res=1 errno=0 [ 1117.793287][T28802] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) [ 1117.831215][T28802] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1117.871208][T28802] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:27 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x3a8, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:27 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xd0) 17:07:27 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000700000000000000", 0x40000010}]) 17:07:27 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x8d01000000000000) 17:07:27 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000004000000000000000", 0x40000010}]) 17:07:27 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000011900000000000000", 0x40000010}]) 17:07:28 executing program 1: r0 = shmget$private(0x0, 0x400000, 0x0, &(0x7f000000e000/0x400000)=nil) shmat(r0, &(0x7f0000000000/0x13000)=nil, 0x4000) shmat(r0, &(0x7f0000279000/0x3000)=nil, 0x5000) shmctl$IPC_RMID(r0, 0x0) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) r2 = accept4$x25(r1, &(0x7f0000000040), &(0x7f0000000080)=0x12, 0x1800) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f00000000c0)=0x3) r3 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r3, 0x0) write$FUSE_DIRENTPLUS(r3, &(0x7f0000000300)=ANY=[@ANYBLOB="00009ca9dfa25969f595d1a40352b26a71f7d8fb12bf991496627a492982377d87901ab4c9790a0f95010a25984ba112f9e1798a400be899affcb944afb8b326c67e526701f4ac2c696da491c4d0d6320513124728848bbaca05f679c93e3e848729dcb80dc716399bd9964ef52f20cba57ed0264b"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r4, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r4, 0x2400, 0x3) close(0xffffffffffffffff) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r5, &(0x7f00000017c0), 0x116, 0x3, 0x0) fspick(r5, &(0x7f0000000100)='./bus\x00', 0x1) 17:07:28 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "a9a33c77f0b19f59f4c70bb9c8a7c9b2abb967e8a0fc674344a4cfd22751f0ac91197e298b02b378c3a2328d77a58abfdb14a3108fa2e9af7e1961dc9cdc69a9b54f2c5998953be2d4b6b2f0ed7ea8f3c2f4d9b25ab45af31c06b28438457995d66f9e3d1c8d84cea40c3b07745ef9d48310083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc65d3562f81a5dd5cc5236e90bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a7e454a2429ae95a5aa95ffee6374d0c8af3cead422e53d78434d5b436b424770a112f4980e"}}}, 0xd1) [ 1118.170857][T28855] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) 17:07:28 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x9603000000000000) [ 1118.210141][T28855] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) 17:07:28 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000205400000000000000", 0x40000010}]) [ 1118.294838][T28855] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:28 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "a9a33c77f0b19f59f4c70bb9c8a7c9b2abb967e8a0fc674344a4cfd22751f0ac91197e298b02b378c3a2328d77a58abfdb14a3108fa2e9af7e1961dc9cdc69a9b54f2c5998953be2d4b6b2f0ed7ea8f3c2f4d9b25ab45af31c06b28438457995d66f9e3d1c8d84cea40c3b07745ef9d48310083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc65d3562f81a5dd5cc5236e90bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a7e454a2429ae95a5aa95ffee6374d0c8af3cead422e53d78434d5b436b424770a112f4980e"}}}, 0xd2) 17:07:28 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000003f00000000000000", 0x40000010}]) [ 1118.461697][T28855] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) [ 1118.498422][T28855] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1118.550722][T28855] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:28 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xb603000000000000) 17:07:28 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="9a0f69e2d995aa913065aabeab8722fddc451ec5f6f98000000000000000e5cce2536e60fd458bfeb9898242ecc106815e2fbfa874ad3f463a5dff346d58a9fc91c37f24039460bbae01185641fee4575253e9df3a04fa3d6dd10bb590298d7ee3640a988a992ae959d0aa07fb9812940105e710cc1bd3488bb1c2038cf7517a0d42ba8a2f5aa39b87e23f48ea265503bb25f0360932e367cdc36713d38aabe5020000006731724f951d770acdbcdf419545177c790d6066ac565630fcfc87099b938180da3dd7fd27bc2a74e18caf6bc96b79e0c78415270045621fe986c60a1d8ed81d24e15976"], 0xfd30) socket$nl_route(0x10, 0x3, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) r2 = socket$nl_route(0x10, 0x3, 0x0) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f0000000200)={'veth0_to_bridge\x00', 0x0}) r4 = socket$inet6(0xa, 0x2, 0x0) r5 = dup(r4) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = socket$nl_route(0x10, 0x3, 0x0) r7 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r7, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) sendmsg$nl_route(r6, &(0x7f0000000180)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000380)=ANY=[@ANYBLOB="3c0000001000010400000000ec00000000000000", @ANYRES32, @ANYBLOB="00000000000000001c0012000b00010062726964676500000c0002000500070005"], 0x3c}}, 0x0) sendmsg$nl_route(r2, &(0x7f0000000000)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000040)=ANY=[@ANYBLOB="2800000010000104fd0004000000000000000000", @ANYRES32=r3, @ANYBLOB='\x00\x00\x00\x00\x00\x00\x00\x00\b\x00\n\x00', @ANYRES32], 0x28}}, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x100, 0x1ff}, 0x0, 0x0, 0xfc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) creat(&(0x7f0000000140)='./file0\x00', 0x104) 17:07:28 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000207400000000000000", 0x40000010}]) 17:07:28 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xd3) 17:07:28 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x3d6, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:28 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000004000000000000000", 0x40000010}]) 17:07:28 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xd4) [ 1118.756260][T28894] bridge1: port 1(veth0_to_bridge) entered blocking state [ 1118.781531][T28894] bridge1: port 1(veth0_to_bridge) entered disabled state 17:07:28 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000015900000000000000", 0x40000010}]) 17:07:28 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xc400000000000000) 17:07:28 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000b07400000000000000", 0x40000010}]) [ 1118.826774][T28906] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) [ 1118.840220][T28894] device veth0_to_bridge entered promiscuous mode [ 1118.891491][T28906] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1118.950784][T28906] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:28 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000ff6000000000000000", 0x40000010}]) 17:07:28 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xd5) 17:07:28 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xc402000000000000) 17:07:29 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005000074b000000000000000", 0x40000010}]) [ 1119.169891][T28906] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) [ 1119.203301][T28906] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) 17:07:29 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xd6) [ 1119.283718][T28906] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:29 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000005420000000000000", 0x40000010}]) 17:07:29 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x3f0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:29 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000001901000000000000", 0x40000010}]) 17:07:29 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xf5ffffff00000000) 17:07:29 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xd7) 17:07:29 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000007420000000000000", 0x40000010}]) 17:07:29 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000005901000000000000", 0x40000010}]) 17:07:29 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xf6ffffff00000000) [ 1119.710101][T28956] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) [ 1119.777514][T28956] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) 17:07:29 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xd8) 17:07:29 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000040000000000000", 0x40000010}]) [ 1119.870257][T28956] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:29 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xfeffffff00000000) 17:07:29 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000004000000000000", 0x40000010}]) 17:07:29 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000002054000000000000", 0x40000010}]) [ 1120.078604][T28956] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) [ 1120.122971][T28956] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1120.181759][T28956] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:30 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x3f8, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:30 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xd9) 17:07:30 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xffffff7f00000000) 17:07:30 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000002074000000000000", 0x40000010}]) 17:07:30 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000020000000000000", 0x40000010}]) 17:07:30 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xda) 17:07:30 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xffffffff00000000) 17:07:30 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="1000004005000000b074000000000000", 0x40000010}]) [ 1120.572490][T29005] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) [ 1120.603214][T29005] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) 17:07:30 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000021000000000000", 0x40000010}]) [ 1120.706012][T29005] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:30 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500000074b0000000000000", 0x40000010}]) 17:07:30 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xdb) 17:07:30 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x181042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1120.966165][T29005] REISERFS warning (device loop4): reiserfs_fill_super: Cannot allocate commit workqueue 17:07:30 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x500, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:30 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500000060ff000000000000", 0x40000010}]) 17:07:30 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000010000000000", 0x40000010}]) 17:07:30 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xdc) 17:07:31 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) ioctl$KVM_TPR_ACCESS_REPORTING(r1, 0xc028ae92, &(0x7f00000000c0)={0xfff, 0x10000}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r3, &(0x7f00000017c0), 0x116, 0x3, 0x0) write$FUSE_DIRENTPLUS(r3, &(0x7f0000000100)=ANY=[@ANYRESDEC=r2, @ANYRESOCT, @ANYRESDEC=r0], 0xfd30) perf_event_open(&(0x7f0000000040)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x71c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x3, 0x80000000}, 0x2c20, 0x0, 0x0, 0x7, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x3) 17:07:31 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xdd) 17:07:31 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000019010000000000", 0x40000010}]) 17:07:31 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000200000000000", 0x40000010}]) [ 1121.326295][T29049] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) [ 1121.390570][T29049] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) 17:07:31 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$sock_SIOCSIFVLAN_GET_VLAN_EGRESS_PRIORITY_CMD(r0, 0x8983, &(0x7f0000000040)) [ 1121.464067][T29049] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:31 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000059010000000000", 0x40000010}]) 17:07:31 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xde) 17:07:31 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000210000000000", 0x40000010}]) [ 1121.661628][ T26] kauditd_printk_skb: 35 callbacks suppressed [ 1121.661644][ T26] audit: type=1804 audit(1597684051.513:7972): pid=29066 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2630/bus" dev="sda1" ino=16235 res=1 errno=0 [ 1121.710038][T29049] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) [ 1121.758245][ T26] audit: type=1804 audit(1597684051.513:7973): pid=29066 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2630/bus" dev="sda1" ino=16235 res=1 errno=0 [ 1121.765526][T29049] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1121.888137][T29049] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:31 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x600, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:31 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x1c1042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:07:31 executing program 1: syz_mount_image$hfsplus(&(0x7f0000000200)='hfsplus\x00', &(0x7f00000002c0)='./bus\x00', 0xffffffff, 0x1, &(0x7f0000000300)=[{&(0x7f0000000540)="c181ce3e43db9819744bcad28db81e46858122d73dccc601c7db5c6a96357c3a7eec7ef511a3de463cdebf2b948c038d90f63cce25f8c6acc64f76cfb1276f85371b0534bb6e106b4c1c8bc7d3d8bbf4eb25502465ed90f30260e6d67a0052051892f11f1d95961fdbd8b3a44c27d73c1bb9775fd1811c850101126d5b4c72d7d7b39a11", 0x84, 0x391}], 0x2084407, &(0x7f0000000600)={[{@nls={'nls', 0x3d, 'iso8859-14'}}, {@type={'type', 0x3d, "597c4bfb"}}, {@session={'session', 0x3d, 0x6}}, {@part={'part', 0x3d, 0x8001}}, {@decompose='decompose'}], [{@obj_user={'obj_user', 0x3d, 'audit'}}]}) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) getsockopt$inet_IP_IPSEC_POLICY(r1, 0x0, 0x10, &(0x7f0000000340)={{{@in=@broadcast, @in=@private, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in=@empty}, 0x0, @in=@loopback}}, &(0x7f0000000440)=0xe8) syz_mount_image$hfsplus(&(0x7f0000000040)='hfsplus\x00', &(0x7f0000000080)='./bus\x00', 0x410000000000, 0x1, &(0x7f0000000140)=[{&(0x7f00000000c0)="480ccef29ec71730e84404a4f62ca5f3c4e33115875a2d428eb4fcc1098bdb442aef1b0d206f49b28c1d138e39a774fd0ed1a0597f3305912cae35495348e69328c7500c2c2ec265abe40320d36cafd7fdffa7cfa139ecd09ce13f1f188d86e0f3153fb09d61f427709f7a3d27c20992dfe3", 0x72, 0x401}], 0x3200820, &(0x7f0000000480)={[{@nodecompose='nodecompose'}, {@uid={'uid', 0x3d, r2}}, {@umask={'umask', 0x3d, 0xb242}}, {@nodecompose='nodecompose'}, {@force='force'}, {@barrier='barrier'}], [{@seclabel='seclabel'}, {@subj_role={'subj_role', 0x3d, '[{].#-*%{-'}}, {@audit='audit'}, {@dont_measure='dont_measure'}, {@obj_role={'obj_role'}}]}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x62, 0x0, 0x4, 0x0, 0x240, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x6}, 0x0, 0x0, 0x0, 0x1, 0x1b, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socket$bt_hidp(0x1f, 0x3, 0x6) close(0xffffffffffffffff) 17:07:31 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000020000000000", 0x40000010}]) 17:07:31 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xdf) 17:07:31 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000011900000000", 0x40000010}]) 17:07:31 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xe0) [ 1122.034894][ T26] audit: type=1804 audit(1597684051.883:7974): pid=29087 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2631/bus" dev="sda1" ino=16118 res=1 errno=0 17:07:31 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0xff, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x4000000000, 0x7f}}, 0x0, 0x0, 0xffffffffffffffff, 0x1) [ 1122.098809][ T26] audit: type=1804 audit(1597684051.883:7975): pid=29087 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2631/bus" dev="sda1" ino=16118 res=1 errno=0 17:07:32 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xe1) 17:07:32 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000030000000000", 0x40000010}]) [ 1122.243027][ T26] audit: type=1804 audit(1597684052.093:7976): pid=29105 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2632/bus" dev="sda1" ino=16228 res=1 errno=0 [ 1122.272865][T29106] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) 17:07:32 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0xe, 0x13, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="309c00e899afb07864b1000800002a68e55856"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f00000001c0)='IPVS\x00') ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f0000000200)) sendmsg$IPVS_CMD_GET_CONFIG(0xffffffffffffffff, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000340)=ANY=[@ANYBLOB="13fffc73", @ANYRES16=r2, @ANYBLOB="0000000020000d000000965f4b708dd143630e773bb010a49a1c00627ac6673d37696c5a8ea931fb6e65f26117a6749a97d15699bc9bd161c4f2040000009d43e4defe07f8e77bf65cce2b585733df6e1cd5eef465b8932c8210e5b78c32a4bbe52eb2bb77d6c0ab02704f9f84652c340a864c88c0a9f81d"], 0x14}}, 0x0) setsockopt$XDP_RX_RING(r0, 0x11b, 0x2, &(0x7f0000000280)=0xd43, 0x4) sendmsg$IPVS_CMD_NEW_DAEMON(r1, &(0x7f0000000140)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x1c, r2, 0xda6ba50171287c5c, 0x70bd2a, 0x25dfdbfe, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x1}]}, 0x1c}}, 0x24000011) [ 1122.318660][T29106] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) 17:07:32 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000004000000000", 0x40000010}]) [ 1122.413377][T29106] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1122.431919][ T26] audit: type=1804 audit(1597684052.093:7977): pid=29105 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2632/bus" dev="sda1" ino=16228 res=1 errno=0 [ 1122.524071][ T26] audit: type=1804 audit(1597684052.353:7978): pid=29121 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2633/bus" dev="sda1" ino=16236 res=1 errno=0 [ 1122.555834][ T26] audit: type=1804 audit(1597684052.353:7979): pid=29121 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2633/bus" dev="sda1" ino=16236 res=1 errno=0 [ 1122.621456][ T26] audit: type=1804 audit(1597684052.363:7980): pid=29125 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2633/bus" dev="sda1" ino=16236 res=1 errno=0 [ 1122.692657][T29106] REISERFS warning (device loop4): reiserfs_fill_super: Cannot allocate commit workqueue 17:07:32 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x700, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:32 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r3, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r3, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010000507000000040000000000000000", @ANYRES32=r4, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {}, {0xfff1, 0xffff}}}, 0x24}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r4, {0x0, 0x8002}}}, 0x24}}, 0x0) bind$xdp(0xffffffffffffffff, &(0x7f0000000140)={0x2c, 0xa, r4, 0x2f, r0}, 0x10) clock_gettime(0x0, &(0x7f0000000200)={0x0, 0x0}) ppoll(&(0x7f0000000140), 0x0, &(0x7f00000003c0)={r5, r6+60000000}, &(0x7f0000000400)={[0x6]}, 0x8) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='timers\x00') read(r0, &(0x7f00000002c0)=""/208, 0xd0) preadv(r7, &(0x7f00000017c0), 0x116, 0x3, 0x0) fsetxattr$trusted_overlay_upper(r7, &(0x7f0000000040)='trusted.overlay.upper\x00', &(0x7f0000000080)={0x0, 0xfb, 0xa2, 0x0, 0x8, "4c78e923e8f30da247dcc5febf5236b2", "883b1ba220e034d09e4f7d314f6361063c3474b185e4de1b4bafce3db6c36b675b754fbf82829efdcb639d43a59e2207c826c25853b40ea9534570b00a608ba4080526a8dc6bf36e2b9ad9575eb4739e7c11e8b480419f0aa630417b7e0c88f0a2e09942ae46f631b5726c9d4decf0c1f11e659efaf9213989a809acf31eb5f578bbba7d50fe3e9c39da4a31e9"}, 0xa2, 0x1) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x20, 0x0, 0x0, 0x34, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp, 0x0, 0x0, 0xffffffff}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:32 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xe2) 17:07:32 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) fsetxattr$security_ima(r1, &(0x7f0000000080)='security.ima\x00', &(0x7f00000000c0)=@sha1={0x1, "56589dfbd19b7cb14832771263d043f782f516de"}, 0x15, 0x1) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x240a}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY(0xffffffffffffffff, 0xc0406618, &(0x7f0000000040)={{0x1, 0x0, @reserved="8e0f8c4e87f6fbf57cf190220adc013f72856fa7231546bedd0e6a586c2838bf"}}) 17:07:32 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000040000000000", 0x40000010}]) 17:07:32 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000015900000000", 0x40000010}]) [ 1122.844909][T29143] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 17:07:32 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xe3) [ 1122.873446][ T26] audit: type=1804 audit(1597684052.723:7981): pid=29139 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2634/bus" dev="sda1" ino=16248 res=1 errno=0 [ 1122.912058][T29149] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) 17:07:32 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="309cba4eeedf853c04a71ff52b86d28bd195cb61717856c06fc08ed17f22f2044bec3124c6813e670de51ac3c140eb86c33cc47a68235e68b96ba67f3d797e9c5d22c346133a91b95f23b7"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:07:32 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000050000000000", 0x40000010}]) 17:07:32 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500ffffffffff6000000000", 0x40000010}]) [ 1122.965126][T29149] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1123.044526][T29149] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:32 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xe4) 17:07:33 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000070000000000", 0x40000010}]) [ 1123.162763][T29149] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) [ 1123.198641][T29149] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1123.269849][T29149] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:33 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x900, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) [ 1123.454568][T29185] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) [ 1123.466172][T29185] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1123.487012][T29185] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1123.567149][T29185] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) [ 1123.578647][T29185] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1123.601499][T29185] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:33 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="30a40c1051e9393a1a6204962d24d8c7d04b6658158aa56bd1f16c7ab7864a3d9c2b3cb8a3b38224d1d809361064f2bf54847311f853fac830b2e851"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:33 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x0, 0x40, &(0x7f00000002c0)=@raw={'raw\x00', 0x9, 0x3, 0x270, 0x120, 0xffffffff, 0xffffffff, 0x120, 0xffffffff, 0x1d8, 0xffffffff, 0xffffffff, 0x1d8, 0xffffffff, 0x3, &(0x7f0000000040), {[{{@uncond, 0x0, 0xc0, 0x120, 0x0, {}, [@common=@inet=@socket3={{0x28, 'socket\x00'}, 0x4}, @inet=@rpfilter={{0x28, 'rpfilter\x00'}}]}, @common=@SET={0x60, 'SET\x00', 0x0, {{0x0, [0x7, 0x5, 0x2, 0x6, 0x1], 0x4}, {0x3, [0x1, 0x0, 0x4, 0x4, 0x2, 0x1], 0x1}}}}, {{@ip={@local, @multicast1, 0xffffff00, 0xff000000, 'batadv0\x00', 'tunl0\x00', {0xff}, {0xff}, 0x62, 0x1, 0x42}, 0x0, 0x70, 0xb8}, @unspec=@CT0={0x48, 'CT\x00', 0x0, {0x1, 0xfffa, 0x6, 0x7fffffff, 'snmp\x00', {0x200}}}}], {{[], 0x0, 0x70, 0x98}, {0x28}}}}, 0x2d0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:07:33 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xe5) 17:07:33 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000206482fe7e00000000", 0x40000010}]) 17:07:33 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000080000000000", 0x40000010}]) 17:07:33 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xa00, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:33 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xe6) [ 1123.924192][T29205] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) 17:07:33 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r0, &(0x7f00000017c0), 0x116, 0x3, 0x0) r1 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r2) ioctl$SIOCAX25DELUID(r0, 0x89e2, &(0x7f0000000040)={0x3, @null, r2}) r3 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r3, 0x0) write$FUSE_DIRENTPLUS(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1123.972049][T29205] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) 17:07:33 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500ffefffffff7f00000000", 0x40000010}]) 17:07:33 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000200000000000", 0x40000010}]) [ 1124.058242][T29205] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:34 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0112d4c0ac8e0541f171309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:34 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xe7) 17:07:34 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xc00, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:34 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x9, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffc}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) timerfd_gettime(r1, &(0x7f0000000040)) 17:07:34 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000005420000000", 0x40000010}]) 17:07:34 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xe8) 17:07:34 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000210000000000", 0x40000010}]) 17:07:34 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$P9_RXATTRWALK(r0, &(0x7f0000000080)={0xf, 0x1f, 0x1, 0x135}, 0xf) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) setsockopt$inet6_tcp_TCP_FASTOPEN_KEY(r0, 0x6, 0x21, &(0x7f0000000100)="44807cb103fac11205e9cc99778205c7", 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000008, 0x2010, r2, 0x7282000) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="5b81"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x9}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) write$P9_RRENAME(r1, &(0x7f0000000040)={0x7, 0x15, 0x2}, 0x7) [ 1124.397445][T29239] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) [ 1124.436266][T29239] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) 17:07:34 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) ioctl$SG_SCSI_RESET(r0, 0x2284, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1124.503764][T29239] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:34 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000007efe826420000000", 0x40000010}]) 17:07:34 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "a9a33c77f0b19f59f4c70bb9c8a7c9b2abb967e8a0fc674344a4cfd22751f0ac91197e298b02b378c3a2328d77a58abfdb14a3108fa2e9af7e1961dc9cdc69a9b54f2c5998953be2d4b6b2f0ed7ea8f3c2f4d9b25ab45af31c06b28438457995d66f9e3d1c8d84cea40c3b07745ef9d48310083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc65d3562f81a5dd5cc5236e90bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a7e454a2429ae95a5aa95ffee6374d0c8af3cead422e53d78434d5b436b424770a112f4980e"}}}, 0xe9) 17:07:34 executing program 1: syz_open_dev$cec(&(0x7f00000000c0)='/dev/cec#\x00', 0x2, 0x2) open(&(0x7f0000000340)='./bus\x00', 0x640142, 0x43) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x116, 0x3, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x9) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f0000000140)=ANY=[@ANYBLOB="4800000010000507000000040000000000000000", @ANYRES64, @ANYRES32], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff1, 0xffff}}}, 0x24}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x8002}}}, 0x24}}, 0x0) setsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x1c, &(0x7f0000000100)={@private2, r5}, 0x14) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x12, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) r6 = gettid() ptrace$setopts(0x4206, r6, 0x0, 0x0) perf_event_open(&(0x7f0000000040)={0x5, 0x70, 0x0, 0x0, 0xff, 0x4, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0xb09d, 0x0, 0x0, 0x0, 0x7}, r6, 0x0, 0xffffffffffffffff, 0xa) close(0xffffffffffffffff) 17:07:34 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500000000003f0000000000", 0x40000010}]) 17:07:34 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x116, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) r3 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ocfs2_control\x00', 0x100000, 0x0) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000200)={r3, 0x0, 0x56, 0xf0, &(0x7f0000000100)="639ff0756a38f3042c8e22f6bf270040eea87f41f5ed0d8ecc89902436ecd9585389876d92cac942efdf04f97ebb087feb05758b89be59c2e0d7719532852439d407b312214db0eaf52fa097bd67b9245faa404b6f45", &(0x7f0000000280)=""/240, 0x1f, 0x0, 0xa2, 0x7a, &(0x7f0000000380)="8494277d6eb42866f016858b9cb3a2dc8058445d6dbc88478576f0e5d6d08ace77913406b295bbcec8e3a62245625d358eedcbd8512c9e4b843daf706ea291178f9754c6858676b130443f32567c371efa25fc9dce18da8e4d2a07043388d90826d4c430bc0d2ecce8918b847949d7d77fc8eb62432246e58bf2a3774fdeedcdba7ce8cf68180c4e782dbe963387c6b16e50d1c631278e93c5d3fa601b6df2bf59a1", &(0x7f0000000440)="838112e75c5faf69dfdf25e1fa914010e50190530086690ba435722be4e6657de6597f1ed00c2063be6a0d71fa06885dabfd422a81f694654e2876f9f04efc0ecf722bcd7e29b98aebc7cfd92d3f821ef7a9fa2db47641ae914ed05aeeee7a319c361481754960b9f7d8896de514941fae18aba9b8d9afc41a95"}, 0x40) getsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r3, 0x84, 0x12, &(0x7f00000004c0), &(0x7f0000000500)=0x4) bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000580)={&(0x7f0000000540)='./bus\x00', r2}, 0x10) setsockopt$inet6_int(r2, 0x29, 0x4a, &(0x7f0000000040)=0x8, 0x4) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000040)=ANY=[], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1124.684587][T29239] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) [ 1124.726524][T29239] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1124.780993][T29269] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. [ 1124.787191][T29239] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1124.852912][T29276] netlink: 40 bytes leftover after parsing attributes in process `syz-executor.1'. 17:07:34 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xd00, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:34 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000007420000000", 0x40000010}]) 17:07:34 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xea) 17:07:34 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x11, &(0x7f0000000040)={0x0, 0xffffff01}, &(0x7f0000000080)=0x8) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(0xffffffffffffffff, 0x84, 0xa, &(0x7f00000000c0)={0x3f, 0xfffc, 0x0, 0x80, 0x8001, 0xef, 0x4, 0x101, r2}, 0x20) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:07:34 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000060ff0000000000", 0x40000010}]) 17:07:34 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) r3 = openat$cgroup_ro(r2, &(0x7f0000000080)='net_prio.prioidx\x00', 0x0, 0x0) r4 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') write$char_raw(r4, 0x0, 0x20001400) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r5, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000400)=ANY=[@ANYRES16=r6], 0x14}}, 0x0) sendmsg$TIPC_NL_KEY_SET(r4, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x130, r6, 0x800, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0xd8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x43, 0x4, {'gcm(aes)\x00', 0x1b, "e3787c30feaaf73409ddbf3b931e9f05894f6ea739869af63c3728"}}, @TIPC_NLA_NODE_KEY={0x3f, 0x4, {'gcm(aes)\x00', 0x17, "2c044c8f277c7f8f735c9c6adece8bc654caa1cee10040"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "7a33e53efe57fcb5cc1fe85727e86e9dd617fd91bb2225764b"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x44, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb96}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x237}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}]}, 0x130}}, 0x40000) sendmsg$TIPC_NL_PUBL_GET(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f00000002c0)={0x100, r6, 0x400, 0x70bd2c, 0x25dfdbfd, {}, [@TIPC_NLA_SOCK={0x8, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}]}, @TIPC_NLA_MEDIA={0xcc, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xd54a}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7b01}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x1c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0xca}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x18e}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x2}]}, @TIPC_NLA_MEDIA_PROP={0x3c, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x47a7}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x7c}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x5}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0xf}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x1f}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x15}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0xfffffff7}]}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_WIN={0x8, 0x3, 0xa00}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x12}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x9}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}]}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'udp\x00'}]}, @TIPC_NLA_MEDIA={0x18, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_PROP={0x14, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x6}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x7}]}]}]}, 0x100}, 0x1, 0x0, 0x0, 0xf3504c1dc3c72576}, 0x40000) preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) r7 = dup(r1) ioctl$sock_SIOCDELDLCI(r7, 0x8981, &(0x7f0000000040)={'lo\x00', 0x7}) close(0xffffffffffffffff) 17:07:34 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xeb) 17:07:35 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500000000000074b0000000", 0x40000010}]) 17:07:35 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xf00, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:35 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000002000000000", 0x40000010}]) 17:07:35 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="309cabd2c05454f552e52cabc4298b0cf673ad311cb924ad3f7599bb948c2466a259bd2def2e44bd20b17af973e2384529d63d658eda1a59ef5d2dae20c561f36a6665ef4d3afa2eb6175656f46bf2a44ee3bb2bd11bae5f9f3d1810ee8bb744436533874b85cbf0eddc77829c3ace124fdbfb08fe26c739b86123b90d8060f700b0ddd60f8e1ca52874e12eb0200af1d70672ab1b7053cf23ff10dd577a8f9636a35cf987882664a66c48f1599e718c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:07:35 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000008, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:35 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xec) [ 1125.328033][T29308] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) [ 1125.368438][T29308] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) 17:07:35 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000040000", 0x40000010}]) [ 1125.433404][T29308] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:35 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000002100000000", 0x40000010}]) 17:07:35 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="209c76b833058e1b73d6a0cfdfa0a26db773479c322f4fff63dad913a8130101fdaf9155c5450000000000000000"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:07:35 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xed) 17:07:35 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x1020, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:35 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="309cffdc1067fc0a5d5096d7ffaf6fac7ca7327fcaec8fdeccbe89d3fef144c912ef8326b0fceba4ee"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setresgid(0x0, r2, 0x0) ioctl$TUNSETGROUP(r0, 0x400454ce, r2) 17:07:35 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000007fffffffefff0000", 0x40000010}]) 17:07:35 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000119000000", 0x40000010}]) 17:07:35 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xee) 17:07:35 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$LOOP_SET_CAPACITY(r0, 0x4c07) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1125.780505][T29341] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) 17:07:35 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="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"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) [ 1125.843093][T29341] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1125.905112][T29341] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:35 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500000060ffffffffff0000", 0x40000010}]) 17:07:35 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000040000000", 0x40000010}]) 17:07:35 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "a9a33c77f0b19f59f4c70bb9c8a7c9b2abb967e8a0fc674344a4cfd22751f0ac91197e298b02b378c3a2328d77a58abfdb14a3108fa2e9af7e1961dc9cdc69a9b54f2c5998953be2d4b6b2f0ed7ea8f3c2f4d9b25ab45af31c06b28438457995d66f9e3d1c8d84cea40c3b07745ef9d48310083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc65d3562f81a5dd5cc5236e90bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a7e454a2429ae95a5aa95ffee6374d0c8af3cead422e53d78434d5b436b424770a112f4980e"}}}, 0xef) 17:07:35 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x1100, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:35 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:07:36 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') setsockopt$bt_BT_SNDMTU(r2, 0x112, 0xc, &(0x7f0000000380)=0x9cd, 0x2) preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) recvmsg$can_bcm(r2, &(0x7f00000001c0)={&(0x7f0000000040)=@l2tp6={0xa, 0x0, 0x0, @dev}, 0x80, &(0x7f0000000180)=[{&(0x7f00000000c0)=""/179, 0xb3}], 0x1, &(0x7f00000002c0)=""/138, 0x8a}, 0x2102) ioctl$VT_RESIZE(r0, 0x5609, &(0x7f0000000200)={0x7, 0x400, 0xb6}) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) close(0xffffffffffffffff) 17:07:36 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xf0) [ 1126.221532][T29372] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) 17:07:36 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000159000000", 0x40000010}]) 17:07:36 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000040000000000000000", 0x40000010}]) [ 1126.265639][T29372] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) 17:07:36 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="0f9c31988c7de0ffce281632c348b4c593dfa85e3eace4030bbf4ea7f8ef136cb207001200000000000056e71bb80f65b2f8b558e2617d449745d9c4e2241af25afd880d89d452b9b79cbcd930572619fb40d314421e463dd1f9dc89fc642653bcd3b8c156a281b6dadbe81ada402af9607a52a7674da3b654b44a30fc13261526bed8ffcce62262ebde3de026b98ba9"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1126.345209][T29372] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:36 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="309c9fef0a8764fda0ae72a73ac76703f18920dcb972c8239271c18e29c2892d89b12afce76a8b030ea453ed8b9709f894d215f7c113a7b670064136ecabe7e3c7b9287fe8bce4dcd0"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:36 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xf1) 17:07:36 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000ffffffffff60000000", 0x40000010}]) 17:07:36 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000210000000000000000", 0x40000010}]) [ 1126.502955][T29372] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) [ 1126.539474][T29372] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) 17:07:36 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="3f8f95352d2ef65af64fb19795710359e0d2d651b455c1f7edd4c0bb068cd97af8d1914380580a3c84147a0f0b93b16547cc98f97df2505afef0558fa1061be6bc7cd733f57287e5a7850e5cc16203c88a60c06c90ae76f9f52c2c37c4c0775bc3cf806fb5f313ce9b49ca67dffbffe65ecca6dd0f11ec78871b6b972204400cd96eced20000000000003d49"], 0xfd30) preadv(0xffffffffffffffff, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$SG_SET_TIMEOUT(0xffffffffffffffff, 0x2201, &(0x7f0000000100)=0x40) timerfd_create(0x9, 0x0) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo/3\x00') r2 = open(&(0x7f0000000040)='./file0\x00', 0x143042, 0x0) sendfile(r2, r1, 0x0, 0x283) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1126.614243][T29372] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:36 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x2000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:36 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xf2) 17:07:36 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010000507000000040000000000000000", @ANYRES32=r2, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r2, {}, {0xfff1, 0xffff}}}, 0x24}}, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010000507000000040000000000000000", @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xfff1, 0xffff}}}, 0x24}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x0, 0x8002}}}, 0x24}}, 0x0) sendmsg$NL80211_CMD_GET_MPP(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80040}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)=ANY=[@ANYBLOB='P\x00\x00\x00', @ANYRES16=0x0, @ANYBLOB="00012abd7000fbdbdf256b00000008000300", @ANYRES32=r2, @ANYBLOB="08400100040000000a0006fcffffffffffffff0008000300", @ANYRES32=r7, @ANYBLOB="0a00060000000000000000000c009900ff00000003000000"], 0x50}, 0x1, 0x0, 0x0, 0x1}, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:36 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000011900000000000000", 0x40000010}]) 17:07:36 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="1000004005000000e0bce2557f000000", 0x40000010}]) [ 1126.875175][ T26] kauditd_printk_skb: 41 callbacks suppressed [ 1126.875192][ T26] audit: type=1804 audit(1597684056.723:8023): pid=29412 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2647/bus" dev="sda1" ino=16228 res=1 errno=0 [ 1126.912860][T29415] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 17:07:36 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f0000000040)='NLBL_MGMT\x00') perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1126.971640][T29425] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) 17:07:36 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xf3) [ 1127.007808][ T26] audit: type=1804 audit(1597684056.723:8024): pid=29412 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2647/bus" dev="sda1" ino=16228 res=1 errno=0 [ 1127.027075][T29425] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1127.036967][T29436] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 17:07:37 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000004000000000000000", 0x40000010}]) [ 1127.124831][T29425] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1127.149072][ T26] audit: type=1804 audit(1597684056.853:8025): pid=29415 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2667/bus" dev="sda1" ino=16239 res=1 errno=0 17:07:37 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:37 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000ffefffffff7f000000", 0x40000010}]) 17:07:37 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xf4) 17:07:37 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="4280"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1127.297283][T29425] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) [ 1127.297325][ T26] audit: type=1804 audit(1597684056.853:8026): pid=29415 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2667/bus" dev="sda1" ino=16239 res=1 errno=0 [ 1127.337607][T29425] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1127.375839][T29425] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1127.493676][ T26] audit: type=1804 audit(1597684057.043:8027): pid=29441 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2648/bus" dev="sda1" ino=16236 res=1 errno=0 17:07:37 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x2010, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:37 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000015900000000000000", 0x40000010}]) 17:07:37 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$UI_SET_FFBIT(r1, 0x4004556b, 0x2d) close(0xffffffffffffffff) 17:07:37 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xf5) [ 1127.538676][ T26] audit: type=1804 audit(1597684057.043:8028): pid=29441 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2648/bus" dev="sda1" ino=16236 res=1 errno=0 17:07:37 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000054200000", 0x40000010}]) 17:07:37 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xf6) [ 1127.694773][ T26] audit: type=1804 audit(1597684057.223:8029): pid=29453 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2668/bus" dev="sda1" ino=16226 res=1 errno=0 17:07:37 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000400)=ANY=[@ANYBLOB="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"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) [ 1127.743866][T29477] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) 17:07:37 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000ff6000000000000000", 0x40000010}]) [ 1127.784559][T29477] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) 17:07:37 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000074200000", 0x40000010}]) [ 1127.819127][ T26] audit: type=1804 audit(1597684057.223:8030): pid=29453 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2668/bus" dev="sda1" ino=16226 res=1 errno=0 [ 1127.857966][T29477] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:37 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xf7) [ 1127.960377][ T26] audit: type=1804 audit(1597684057.323:8031): pid=29460 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2649/bus" dev="sda1" ino=16242 res=1 errno=0 [ 1128.035998][T29477] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) [ 1128.075970][ T26] audit: type=1804 audit(1597684057.323:8032): pid=29460 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2649/bus" dev="sda1" ino=16242 res=1 errno=0 [ 1128.085784][T29477] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) 17:07:38 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000005420000000000000", 0x40000010}]) 17:07:38 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000074b00000", 0x40000010}]) [ 1128.248720][T29477] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:38 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x2300, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:38 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xf8) 17:07:38 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) r3 = dup2(r1, r2) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r3, 0x84, 0x4, &(0x7f0000000100)=0xa91, 0x4) r4 = syz_open_dev$audion(&(0x7f0000000140)='/dev/audio#\x00', 0xec, 0x30000) ioctl$TUNSETSTEERINGEBPF(r1, 0x800454e0, &(0x7f00000002c0)=r4) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7fffffff, 0xfffffffffffffbf6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r5, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$BLKSECTGET(r1, 0x1267, &(0x7f0000000200)) getsockopt$inet_sctp_SCTP_CONTEXT(r5, 0x84, 0x11, &(0x7f0000000040)={0x0, 0x7d}, &(0x7f0000000080)=0x8) 17:07:38 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="1000004005000000007f55e2bce00000", 0x40000010}]) 17:07:38 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000007420000000000000", 0x40000010}]) 17:07:38 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) setresgid(0x0, 0x0, 0x0) r1 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r1, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setresgid(0x0, r2, 0x0) r3 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r3, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setresgid(0x0, r4, 0x0) r5 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setresgid(0x0, r6, 0x0) r7 = socket(0x10, 0x2, 0x0) getsockopt$sock_cred(r7, 0x1, 0x11, &(0x7f0000000340)={0x0, 0x0, 0x0}, &(0x7f0000000300)=0xc) setresgid(0x0, r8, 0x0) newfstatat(0xffffffffffffff9c, &(0x7f0000000140)='./bus\x00', &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0}, 0x0) fsetxattr$system_posix_acl(0xffffffffffffffff, &(0x7f00000000c0)='system.posix_acl_default\x00', &(0x7f0000000440)={{}, {0x1, 0x2}, [{0x2, 0x4}, {0x2, 0x2}], {0x4, 0x1}, [{0x8, 0x1}, {0x8, 0x2}, {0x8, 0x0, r2}, {0x8, 0x5, r4}, {0x8, 0x1, r6}, {0x8, 0x3, r8}, {0x8, 0x5, r9}], {}, {0x20, 0x2}}, 0x6c, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f00000004c0)=ANY=[@ANYBLOB="3085656ea764d642569c1de5fb1a26a05dc26bbdaa55dfda877535ccee9cd0d7ede3ea8dd8b4fa6fca85109db1c3ee33fdecd52e720e93474f8177fe54f5240a3c227ebab8b4ca9be15d9a5232cecc592b9c9e30b8b15ea10af84733a9e57d777e50a226d90004a1c5d5083ce5b66fd4d9df53af6ede21e261350ab29f441cf278ce7f7568832893e077eff98f9d9c60cdc8b09b44a2fc4a002debbf83a66a0ed31ca3c2197079d9e82ac03f002bca6c61a89f4ec63ebeeadb6c1af29e4c31cb47efaca84ccbe11478757227f212353361ad6517a8f6d5831ad016fd000000"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:07:38 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xf9) 17:07:38 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000100", 0x40000010}]) 17:07:38 executing program 1: ioctl$EVIOCGUNIQ(0xffffffffffffffff, 0x80404508, &(0x7f0000000280)=""/176) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r0, &(0x7f00000017c0), 0x116, 0x3, 0x0) connect$unix(r0, &(0x7f0000000340)=@abs={0x1, 0x0, 0x4e24}, 0x6e) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f00000003c0)=ANY=[@ANYBLOB="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"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$VT_RESIZE(r2, 0x5609, &(0x7f0000000040)={0x1, 0x5, 0x8}) close(0xffffffffffffffff) 17:07:38 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000040000000000000", 0x40000010}]) 17:07:38 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00'], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:07:38 executing program 1: r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="009c"], 0xfd30) socket$inet6(0xa, 0x990d788801d0df25, 0x1) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000040)='/dev/btrfs-control\x00', 0x80, 0x0) ioctl$RTC_RD_TIME(r1, 0x80247009, &(0x7f0000000080)) [ 1129.084185][T29545] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) [ 1129.182078][T29545] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1129.250349][T29545] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1129.345407][T29545] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) [ 1129.369112][T29545] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1129.420662][T29545] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:39 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x2400, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:39 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000200", 0x40000010}]) 17:07:39 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xfa) 17:07:39 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000002054000000000000", 0x40000010}]) 17:07:39 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:07:39 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:39 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) getsockopt$SO_BINDTODEVICE(r1, 0x1, 0x19, &(0x7f0000000040), 0x10) close(0xffffffffffffffff) 17:07:39 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xfb) 17:07:39 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000300)=ANY=[@ANYBLOB="1a730e4934d81f42cc3f5fc833d9ca6e587c77dbed15c3f3037af7a4318a50df60728963dd0277b5bc9c5a2fa078375178040b008b557b9b62e187b9af84e2fd456333dde1ad64748c26f4a18ef59ba3eb6d0b581e8e3b5c1a2f19eddc6a8467e63deead"], 0xfd30) setsockopt$inet_sctp_SCTP_RECVNXTINFO(r0, 0x84, 0x21, &(0x7f00000000c0)=0x6, 0x4) r2 = openat$dlm_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/dlm-control\x00', 0x400, 0x0) sendmsg$AUDIT_GET_FEATURE(r2, &(0x7f00000002c0)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000280)={&(0x7f0000000200)={0x10, 0x3fb, 0x800, 0x70bd2b, 0x25dfdbfb, "", ["", ""]}, 0x10}, 0x1, 0x0, 0x0, 0x800}, 0xc011) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1129.663334][T29576] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) 17:07:39 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000300", 0x40000010}]) 17:07:39 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000002074000000000000", 0x40000010}]) [ 1129.733216][T29576] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1129.795978][T29576] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:39 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xfc) [ 1129.953996][T29576] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 2, size 4096) [ 1129.996117][T29576] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1130.054465][T29576] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:39 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x3f00, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:39 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x8010, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="ba43b44938309c", @ANYRESHEX=r0], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:39 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005000000b074000000000000", 0x40000010}]) 17:07:39 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000400", 0x40000010}]) 17:07:39 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r0, &(0x7f00000017c0), 0x116, 0x3, 0x0) r1 = syz_genetlink_get_family_id$batadv(&(0x7f0000000000)='batadv\x00') sendmsg$BATADV_CMD_GET_MCAST_FLAGS(0xffffffffffffffff, &(0x7f00000003c0)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000780)=ANY=[@ANYBLOB="14000000", @ANYRES16=r1, @ANYBLOB="01ea00000000000000000b0000001d336201ab95101c42ed37ad4fb48be42795166fb7838d62d8f9d7a5555294b2911b5c4c72315aa4da483337a4fa6cb42dc17fb3fd7f"], 0x14}}, 0x0) sendmsg$BATADV_CMD_TP_METER(0xffffffffffffffff, &(0x7f0000000480)={&(0x7f0000000380)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000500)={&(0x7f00000005c0)=ANY=[@ANYRES32, @ANYRES16=r1, @ANYBLOB="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"], 0x1c}, 0x1, 0x0, 0x0, 0x8004}, 0x800) r2 = socket(0x2, 0x803, 0xff) sendmsg$TIPC_NL_LINK_GET(0xffffffffffffffff, &(0x7f0000000400)={&(0x7f0000000300)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000340)={&(0x7f0000000700)=ANY=[@ANYRESHEX, @ANYRES64=r1, @ANYRES32=r2, @ANYRESDEC], 0x20}, 0x1, 0x0, 0x0, 0x10}, 0x800) sendmsg$BATADV_CMD_SET_MESH(r0, &(0x7f0000000300)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x4000000}, 0xc, &(0x7f00000002c0)={&(0x7f0000000200)={0x34, r1, 0x4, 0x70bd2a, 0x25dfdbfc, {}, [@BATADV_ATTR_GW_BANDWIDTH_UP={0x8, 0x32, 0x101}, @BATADV_ATTR_FRAGMENTATION_ENABLED={0x5}, @BATADV_ATTR_DISTRIBUTED_ARP_TABLE_ENABLED={0x5, 0x2f, 0x1}, @BATADV_ATTR_GW_MODE={0x5, 0x33, 0x2}]}, 0x34}, 0x1, 0x0, 0x0, 0x20040041}, 0x40) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') ioctl$SIOCX25SDTEFACILITIES(r3, 0x89eb, &(0x7f0000000100)={0xfffb, 0x3237, 0x5, 0x40, 0x1f, 0x10, 0x10, "0fd2669a0b98817c2e7b459e986c8cae59e9d9f0", "e64ed6097d6ce67781fe7cec4ca595c95d091340"}) preadv(r3, &(0x7f00000017c0), 0x116, 0x3, 0x0) r4 = signalfd(r3, &(0x7f0000000040)={[0xb507]}, 0x8) openat(r4, &(0x7f0000000080)='./bus\x00', 0x2000, 0x80) r5 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r5, 0x0) write$FUSE_DIRENTPLUS(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:07:39 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xfd) 17:07:40 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) ftruncate(r1, 0x7ff) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$UI_END_FF_ERASE(r2, 0x400c55cb, &(0x7f0000000080)={0xa, 0xff, 0x20}) 17:07:40 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0xfe) [ 1130.284579][T29619] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) 17:07:40 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500000074b0000000000000", 0x40000010}]) [ 1130.345189][T29619] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:40 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000500", 0x40000010}]) 17:07:40 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) r2 = syz_open_dev$ttys(0xc, 0x2, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r3, &(0x7f00000017c0), 0x116, 0x3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r4, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f0000000040)={0x800, 0x0, 0x5, 0x0, 0x0, [{{r2}, 0x3}, {{r3}, 0x2}, {{r0}, 0x7ff}, {{r4}, 0x96}, {{r0}, 0x3f818411}]}) r5 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r5, 0x0) write$FUSE_DIRENTPLUS(r5, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:40 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x4000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:40 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x102) 17:07:40 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309d"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:07:40 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000019010000000000", 0x40000010}]) 17:07:40 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000700", 0x40000010}]) 17:07:40 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x103) [ 1130.726190][T29641] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1130.758842][T29641] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:40 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) write$FUSE_INTERRUPT(r0, &(0x7f0000000040)={0x10, 0x0, 0x5}, 0x10) 17:07:40 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000059010000000000", 0x40000010}]) 17:07:40 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x8) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) r2 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000140)='/dev/nvram\x00', 0x400, 0x0) ioctl$CHAR_RAW_BSZGET(r2, 0x80081270, &(0x7f0000000200)) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r3, &(0x7f00000017c0), 0x116, 0x3, 0x0) symlinkat(&(0x7f0000000040)='./bus\x00', r0, &(0x7f0000000080)='./bus\x00') fcntl$setsig(r3, 0xa, 0x14) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="309c20000000"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:07:40 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000800", 0x40000010}]) [ 1130.922670][T29641] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1130.957612][T29641] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:40 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x104) 17:07:40 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x4800, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:41 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="6340a6370f10905c9046f073c49c558bdeef9c63b71b9814868c67b822b23b7bd7e1c6f161a7f72d28ab99b093384e3141bf53dbdbae332c30a8fc3e4b1d25458c9d4842751e1c4fa43e0965da2493d0d95960e4a9fafbe76095b21980ca52efe7d86e4f808daa0db6382291a480844571b7c8b6eb6c04efbe3b7936ba6ca5050430dcab25fa9dc7ed3f37007520499311b2b504686568823cddbdde03faeed775", @ANYRES64=r0], 0x4d63) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) r3 = dup(r2) sendmsg$IPSET_CMD_CREATE(r3, &(0x7f0000000200)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x20000}, 0xc, &(0x7f0000000140)={&(0x7f0000000280)={0x6c, 0x2, 0x6, 0x201, 0x0, 0x0, {0x5, 0x0, 0xa}, [@IPSET_ATTR_FAMILY={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_DATA={0xc, 0x7, 0x0, 0x1, [@IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e21}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}, @IPSET_ATTR_REVISION={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x1}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4000000}, 0x8000) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:41 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000040000000000", 0x40000010}]) 17:07:41 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x105) 17:07:41 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$FBIOGET_VSCREENINFO(r1, 0x4600, &(0x7f0000000040)) 17:07:41 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000003f00", 0x40000010}]) [ 1131.266344][T29683] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1131.307625][T29683] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:41 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="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"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:41 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x106) 17:07:41 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000200000000000", 0x40000010}]) 17:07:41 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000ffb000/0x3000)=nil, 0x3000, 0x0, 0x12, r0, 0x4000) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:07:41 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="1000004005000000007fffffffefff00", 0x40000010}]) [ 1131.481946][T29683] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1131.515873][T29683] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:41 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x107) 17:07:41 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x4c00, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:41 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:41 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000210000000000", 0x40000010}]) 17:07:41 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="109c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:07:41 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000060ffffffffff00", 0x40000010}]) 17:07:41 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x108) [ 1131.823629][T29728] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1131.866299][T29728] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:41 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000060ff0000000000", 0x40000010}]) 17:07:41 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00'], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) [ 1131.911711][ T26] kauditd_printk_skb: 42 callbacks suppressed [ 1131.911728][ T26] audit: type=1804 audit(1597684061.763:8075): pid=29739 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2660/bus" dev="sda1" ino=16244 res=1 errno=0 17:07:41 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_DUMB(r0, 0xc02064b2, &(0x7f0000000040)={0x7, 0xdd, 0x2, 0x0, 0x0}) ioctl$DRM_IOCTL_MODE_MAP_DUMB(r2, 0xc01064b3, &(0x7f0000000080)={r3}) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x3, 0x0, 0x0, 0x4, 0x9, 0x800, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd}, 0x0, 0x9, 0xffffffffffffffff, 0x0) 17:07:41 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000200000000000000", 0x40000010}]) 17:07:41 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x109) [ 1132.058073][T29728] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1132.075370][ T26] audit: type=1804 audit(1597684061.763:8076): pid=29739 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2660/bus" dev="sda1" ino=16244 res=1 errno=0 [ 1132.090634][T29728] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:42 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00'], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) [ 1132.207981][ T26] audit: type=1804 audit(1597684061.973:8077): pid=29750 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2682/bus" dev="sda1" ino=16232 res=1 errno=0 17:07:42 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x6000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:42 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x10a) 17:07:42 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000002000000000", 0x40000010}]) 17:07:42 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000300000000000000", 0x40000010}]) 17:07:42 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c9f0e2fdf63af25fa66a1060af99cb5a4c6ea553ec54685318233c72d05b1930b37aabef2313e19cf382cc64dd2091b73423de5239e16ebbcaa0ab95d346f0da1dfb22b62e9eb57438b714f025271bf39b568afe7de1e6877663fa0e2c58f9181a34ee720100000001000000d5e2be7d403259b675b709993fc75bcd81017d51d66ff8254f04133b5fa4a7338169334c1f111ab21a2fcfab3faaca777c60760000000000"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$FS_IOC_GET_ENCRYPTION_NONCE(0xffffffffffffffff, 0x8010661b, &(0x7f0000000080)) [ 1132.361988][ T26] audit: type=1804 audit(1597684061.973:8078): pid=29750 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2682/bus" dev="sda1" ino=16232 res=1 errno=0 17:07:42 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x10b) 17:07:42 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x200, 0x3}, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) [ 1132.424134][T29777] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) 17:07:42 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000002100000000", 0x40000010}]) [ 1132.478201][T29777] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1132.488029][ T26] audit: type=1804 audit(1597684062.023:8079): pid=29758 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2661/bus" dev="sda1" ino=16269 res=1 errno=0 17:07:42 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000400000000000000", 0x40000010}]) 17:07:42 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000ffa000/0x3000)=nil, 0x3000, 0x0, 0x2812, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000200)=0x0) syz_mount_image$xfs(&(0x7f0000000100)='xfs\x00', &(0x7f0000000140)='./bus\x00', 0x8, 0x5, &(0x7f0000001540)=[{&(0x7f0000000280)="ebf9035b4fb11bc6c44847d860f7cb82dcae3ea1dd322705607baf667ad527566ec3b90f86b5781c362a041176a92d9af6198c3013d9d6a8151d7dfffb19a6e1c6c72f5db327ac724ab930a48afd8883de7f27089f17d44074ae8789fe2607eaacbbb34bb557bea3ce222f760d38a68ff3c96ebb0ff1b6", 0x77, 0xab}, {&(0x7f0000000300)="3933c75f1c74a552b4893d77f05c1984a891783384100518a0cd7796aac08b34daa951ccb70072bea9b7fc8be4639dc32916ec563f12e952f359bd1724299243c67c5b5b6e35a097fbde3cdbba5f57f1ed85e79b3af4c6c64d81e3c056515186d59e7656b21a6b50f15cbffce6350a47c9d3112416eb7a25c61d48691384bac475d19506c66e338671da6811363f485a607f908dc32dcc620b28a3c07f07368de1f6a85e652d0059d6f4af95518ccf9c7952f6624a493c47b000cdc7ffbe6cf7200d1b6d184b5d75bc4250222e61152bb3c6bbfe7b82b1025a7daf677da40d05b11eaec0644a56a53c8fb9b65d68416250a31e2c5002", 0xf6, 0x5}, {&(0x7f0000000400)="5d173e15e37265a03bc08e3c98291ff5f1e64df62fcdbe5813136f5f461ad7ba5b5afc3df566ef5d30b16daf4eaea27ade3ea731b126f1766aaa6dd22d29dea775d9844b5daf7b1254ccdcd05f6d32b1a8ad7fecd81deeaddc154716f58d669b", 0x60, 0x80000000}, {&(0x7f0000000480)="1292c09255345365dcf5c466f6d2213c42b9193120117ef743f16474d37a43f163736c9a1dbea8eafbb6c08e9e8f9147f5da44fabfb33b2f58d155d9c60288259d2db3144bd133b3a3f3b87b497e7006e8a8a5c3e752ce4a8c8aaff394f10a3e265e2cc726372907effddb2d6602731cf9cf8bbe7fe06129d90024b6210aaf9648754aa2550f", 0x86, 0x822}, {&(0x7f0000000540)="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", 0x1000, 0xb9d}], 0x40400, &(0x7f00000015c0)={[{@nolargeio='nolargeio'}, {@nogrpid='nogrpid'}, {@discard='discard'}], [{@permit_directio='permit_directio'}, {@uid_lt={'uid<', r2}}, {@pcr={'pcr', 0x3d, 0x1a}}]}) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="309c107d2e402e995caa3ed1fb1a0b2fd4691a5b64f66379054cda9cf5effa6de94fdf9885efa8f7e409000000b2dea870c33dc4fff699f7f9f79fc90c919199426afde2b84cd47729aba16796aee12be4337e1cfdd67c9fa9b3a9fa148372e11b9176e78734998ebc14b9f27d6b1374998477f946d3ff763ed777fcfc19ccfa8b96eda812a093516edfa77efaaf29bfcd32d96e9a4449aa4a1eccf945d450930e8ba43e91585ccb5182100ee61dab000000000000edf2a238f8ffbb1379"], 0xfd30) socket$packet(0x11, 0x2, 0x300) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0x100, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x1, 0x0, 0x0, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x3) 17:07:42 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x10c) [ 1132.643844][T29777] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1132.648992][ T26] audit: type=1804 audit(1597684062.023:8080): pid=29758 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2661/bus" dev="sda1" ino=16269 res=1 errno=0 17:07:42 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000040)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$binfmt_script(r0, &(0x7f00000002c0)={'#! ', './bus', [{0x20, '\\/'}, {}, {0x20, 'net/netstat\x00'}], 0xa, "71fb0ee04eab0ddf45df0faf1f2a718d2b13fa6b6040079d97453251674455cb2dc222ba473a9dc61b8d45f8249e552412752e506479554633d19ffa4386f76b5ffb702ff604166d1d889d0d5fb0da880019b2e97ae15e31af41231c7c2c5e918436bbbad4e7834c99ef4767ba38ea0518557ab0507354f61282e721f77e5e8c75311c81beeba97d7e66be845643f8a4a7ce4fe878c1812f70aff9a1782f5c"}, 0xb9) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r1, 0x29, 0x23, &(0x7f0000000080)={{{@in=@private, @in=@broadcast}}, {{@in=@private}}}, &(0x7f0000000200)=0xe8) [ 1132.695615][T29777] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:42 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x6800, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:42 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000119000000", 0x40000010}]) 17:07:42 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x10d) [ 1132.802834][ T26] audit: type=1804 audit(1597684062.193:8081): pid=29766 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2683/bus" dev="sda1" ino=15787 res=1 errno=0 17:07:42 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000500000000000000", 0x40000010}]) 17:07:42 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x10e) 17:07:42 executing program 1: ioctl$VIDIOC_SUBDEV_S_FMT(0xffffffffffffffff, 0xc0585605, &(0x7f0000000100)={0x1, 0x0, {0x3, 0x5, 0x2010, 0x3, 0xa, 0x7, 0x2, 0x5}}) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB='0G'], 0xfd30) ioctl$SNDRV_PCM_IOCTL_STATUS64(r0, 0x80984120, &(0x7f00000002c0)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$VIDIOC_S_EDID(r1, 0xc0285629, &(0x7f0000000080)={0x0, 0x4, 0x80000001, [], &(0x7f0000000040)=0x30}) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x1}, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x6}, 0x0, 0xe, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r3, &(0x7f00000017c0), 0x116, 0x3, 0x0) fchmod(r3, 0xa2) 17:07:42 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000040000000", 0x40000010}]) [ 1132.972305][ T26] audit: type=1804 audit(1597684062.193:8082): pid=29766 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2683/bus" dev="sda1" ino=15787 res=1 errno=0 17:07:42 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') write$FUSE_DIRENTPLUS(r2, &(0x7f0000000040)=ANY=[@ANYRES16=r1], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0x6}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_init_net_socket$rose(0xb, 0x5, 0x0) [ 1133.047781][T29825] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) 17:07:43 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x10f) [ 1133.092487][T29825] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1133.108853][ T26] audit: type=1804 audit(1597684062.403:8083): pid=29783 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2662/bus" dev="sda1" ino=15782 res=1 errno=0 17:07:43 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000700000000000000", 0x40000010}]) 17:07:43 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) readahead(r0, 0x8, 0x20) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:43 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) ioctl$SNDCTL_TMR_METRONOME(r0, 0x40045407) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1133.259916][T29825] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1133.279936][ T26] audit: type=1804 audit(1597684062.403:8084): pid=29783 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2662/bus" dev="sda1" ino=15782 res=1 errno=0 [ 1133.327677][T29825] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:43 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x6c00, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:43 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x110) 17:07:43 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000159000000", 0x40000010}]) 17:07:43 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x50) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r1 = socket$pptp(0x18, 0x1, 0x2) ioctl$sock_SIOCGIFVLAN_DEL_VLAN_CMD(r1, 0x8982, &(0x7f0000000100)={0x1, 'caif0\x00', {}, 0x4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0xffffd000) ioctl$sock_inet_SIOCSIFBRDADDR(0xffffffffffffffff, 0x891a, &(0x7f0000000040)={'ip6_vti0\x00', {0x2, 0x4e21, @remote}}) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="2e9c23434f38afe827fd8b9fa15353dc3fa43fce2c872f2d7f15398eb8e8cdfca9c63ac434525c6bea059003c9c8015031ddf5b758cf7b3735ebd0"], 0xfd30) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) fcntl$setpipe(r2, 0x407, 0xfffffffffffffffd) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x1f, 0x4, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x7, 0x100000000}, 0x0, 0x0, 0x0, 0x0, 0x1}, r3, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:43 executing program 3: r0 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000040)='/proc/capi/capi20\x00', 0x800, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$PERF_EVENT_IOC_SET_BPF(r0, 0x40042408, r1) open(&(0x7f0000000000)='./bus\x00', 0x101000, 0x0) r2 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000380)=ANY=[@ANYBLOB="f254162c3e469d0ef00c3101d14e31d4612e9a64d51f8342ee42e7789e8ea959d80c9f622d2e14aab177224c65d6aeb2fb59bdf34edc2e9e96781e5c7f585a45b344be8f524f2a3c146a340f395bf3f2548357fae146e66e440926d3ec632520378f3c80c9707cadc0fadce82d0e9d87a88d4d42a7b48083393bb732b17050ba8f2014043f6ef68eb1e9b83d83cb74aa8feaebc5a9676474ec8d6a4fa581c33874aef6d103a6b59ca7e97f035e61a1f7842e1bac6dcc7990a4b3a0b7cc9f34d3423f968ee67032cd0b546e8b1416fd16fa1e1a5b89bb01c2c94185f783deec"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:07:43 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000800000000000000", 0x40000010}]) 17:07:43 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x111) 17:07:43 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000ffffffffff60000000", 0x40000010}]) 17:07:43 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r0, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$KVM_PPC_GET_SMMU_INFO(r0, 0x8250aea6, &(0x7f0000000480)=""/4096) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r2, 0x0) r3 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(r0, 0x89fa, &(0x7f0000000200)={'ip6tnl0\x00', &(0x7f00000002c0)={'syztnl0\x00', 0x0, 0x4, 0x8, 0x81, 0x7, 0x0, @mcast1, @mcast1, 0x700, 0x7800, 0x36d8, 0x400}}) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r4, 0x0, 0x0) io_submit(r4, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r3, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) io_cancel(r4, &(0x7f00000000c0)={0x0, 0x0, 0x0, 0x7, 0x7, r1, &(0x7f0000000040)="c136ddc9b4d5f4abeddce2083b3145b371c1384601fef709e370a186c57f7427e78ea31d24097f23c331836ace374c501450531549c92e1be7749dfb82c20bc4992d6883cc15636de2f6599eb4185d6049b362f514ff00", 0x57, 0x4, 0x0, 0x3}, &(0x7f0000000100)) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:07:43 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000002100000000000000", 0x40000010}]) 17:07:43 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="309cf59c8176b272e8e8b59e2a867e"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x5, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffd, 0x0, @perf_config_ext={0x8, 0x2}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = gettid() ptrace$setopts(0x4206, r3, 0x0, 0x0) sched_rr_get_interval(0x0, &(0x7f0000000200)) ptrace$getregs(0xe, r2, 0x1, &(0x7f0000000280)=""/184) preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r4, &(0x7f00000017c0), 0x116, 0x3, 0x0) r5 = accept4$inet(0xffffffffffffffff, 0x0, &(0x7f0000000140), 0x40800) setsockopt$EBT_SO_SET_COUNTERS(r5, 0x0, 0x81, &(0x7f00000003c0)={'filter\x00', 0x0, 0x0, 0x0, [], 0x5, &(0x7f0000000340)=[{}, {}, {}, {}, {}, {}, {}, {}], 0x0, [{}, {}, {}, {}, {}]}, 0xc8) ioctl$TIOCL_BLANKSCREEN(r4, 0x541c, &(0x7f0000000100)) write$P9_ROPEN(r1, &(0x7f0000000080)={0x18, 0x71, 0x2, {{0x0, 0xb9b, 0x6}, 0x3}}, 0x18) [ 1133.715852][T29879] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1133.756887][T29879] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:43 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x112) [ 1133.918442][T29879] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1133.947367][T29879] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:43 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x7400, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:43 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7, 0x0, @perf_bp={&(0x7f00000000c0)}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$SNDRV_TIMER_IOCTL_INFO(r0, 0x80e85411, &(0x7f0000000040)=""/14) close(0xffffffffffffffff) 17:07:43 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005000000206482fe7e000000", 0x40000010}]) 17:07:43 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000003000000000000", 0x40000010}]) 17:07:43 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x113) 17:07:43 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x170) r1 = open(&(0x7f0000000240)='./bus\x00', 0x400000, 0x4) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$FICLONE(r0, 0x40049409, r2) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:07:44 executing program 3: r0 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000100)='/dev/btrfs-control\x00', 0x8000, 0x0) r1 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000200)='TIPCv2\x00') sendmsg$TIPC_NL_UDP_GET_REMOTEIP(r0, &(0x7f0000000380)={&(0x7f0000000140)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f0000000340)={&(0x7f0000000280)={0xa8, r1, 0x200, 0x70bd2c, 0x25dfdbfd, {}, [@TIPC_NLA_PUBL={0x4}, @TIPC_NLA_BEARER={0x8c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x2c, 0x4, {{0x14, 0x1, @in={0x2, 0x4e22, @private=0xa010100}}, {0x14, 0x2, @in={0x2, 0x4e21, @remote}}}}, @TIPC_NLA_BEARER_NAME={0x10, 0x1, @l2={'eth', 0x3a, 'syz_tun\x00'}}, @TIPC_NLA_BEARER_DOMAIN={0x8, 0x3, 0x1f}, @TIPC_NLA_BEARER_PROP={0x44, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x13}, @TIPC_NLA_PROP_TOL={0x8, 0x2, 0x42ad}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x8}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0x1000}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xb3}, @TIPC_NLA_PROP_WIN={0x8, 0x3, 0xfffffff7}]}]}, @TIPC_NLA_MON={0x4}]}, 0xa8}, 0x1, 0x0, 0x0, 0x40004}, 0x4044004) r2 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r4, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$SOUND_MIXER_READ_STEREODEVS(r4, 0x80044dfb, &(0x7f00000003c0)) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r5, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$sock_bt_bnep_BNEPGETSUPPFEAT(r2, 0x800442d4, &(0x7f0000000040)=0x4) write$FUSE_DIRENTPLUS(r3, &(0x7f0000000080)=ANY=[@ANYRESOCT=r2], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:07:44 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x114) 17:07:44 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) syz_open_dev$mouse(&(0x7f0000000040)='/dev/input/mouse#\x00', 0x7, 0xb80) 17:07:44 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000005000000000000", 0x40000010}]) 17:07:44 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000ffefffffff7f000000", 0x40000010}]) [ 1134.215580][T29923] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1134.247011][T29923] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:44 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x115) [ 1134.433296][T29923] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1134.453854][T29923] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:44 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x7a00, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:44 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000080)=ANY=[@ANYBLOB="309c935a8d578ba3c4b9c44c0bce311e4b58d33eeb85aca80f1a2042179a111f168e48523d746d1b28dd75e9d68f93debd4c3d2ba9040601b5e76685cd3a38cecd4542a71df61151741c3b58916b2b01c74a10807542e9ddda3e7f571271ac0a6ac8ca540c52f8a9e5a595eb81c180a5ee04fe8007c41f27668c7b03f0e096a4e3b2c6b2070a866b4f46b2712519e6710534293345567ce65c395122dc0db0bf66d68dc2992432e5d7d1fe4fb6a489a4e7a880fd37c69a6dccf106af5914ca5e59cb248de03d53261de41ea1245ed8fbb62fdc4e7b5ff201fe13c9f8baf4e49d0cf3ce337666ad1b1a96bab2593376d84090"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$TCSETS2(r0, 0x402c542b, &(0x7f0000000040)={0x8ec9, 0x9, 0x9, 0x7ff, 0x0, "5313136fdfce36670475f692819b0009ea9f50", 0x7ff, 0x4}) utimes(&(0x7f0000000200)='./bus\x00', &(0x7f0000000280)={{0x77359400}, {0x0, 0xea60}}) close(0xffffffffffffffff) 17:07:44 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="3093"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x4, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1, 0x3}, 0x0, 0x400000000, 0x0, 0x0, 0x0, 0x0, 0x40}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000040), &(0x7f0000000080)=0xe, 0x80000) 17:07:44 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000007000000000000", 0x40000010}]) 17:07:44 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000054200000", 0x40000010}]) 17:07:44 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x116) 17:07:44 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x117) 17:07:44 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB='=\b'], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:44 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) ioctl$SNDCTL_SEQ_PANIC(0xffffffffffffffff, 0x5111) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = socket$netlink(0x10, 0x3, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r4, 0x29, 0x37, &(0x7f0000000340)={0x87, 0xd, [], [@hao={0xc9, 0x10, @rand_addr=' \x01\x00'}, @hao={0xc9, 0x10, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}, @pad1, @ra, @enc_lim={0x4, 0x1, 0x5}, @calipso={0x7, 0x38, {0x2, 0xc, 0x1c, 0x3, [0x1, 0x0, 0xb1d2, 0xa02, 0x9, 0x9ba2]}}]}, 0x70) getsockname$packet(r4, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010000507000000040000000000000000", @ANYRES32=r5, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {}, {0xfff1, 0xffff}}}, 0x24}}, 0x0) sendmsg$nl_route_sched(r1, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r5, {0x0, 0x8002}}}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCDEL6RD(0xffffffffffffffff, 0x89fa, &(0x7f00000000c0)={'ip6tnl0\x00', &(0x7f0000000040)={'syztnl1\x00', r5, 0x4, 0x7, 0x2, 0x2, 0x51, @private1, @dev={0xfe, 0x80, [], 0x2b}, 0x8, 0x10, 0x4, 0x3}}) [ 1134.750974][T29968] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) 17:07:44 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000119000000000000", 0x40000010}]) 17:07:44 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005000000007efe8264200000", 0x40000010}]) [ 1134.808756][T29968] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:44 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x118) [ 1134.948321][T29984] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.3'. [ 1134.969113][T29968] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1135.010415][T29968] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:45 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="1000004005000000003f000000000000", 0x40000010}]) 17:07:45 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0xdf09d000) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:45 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000074200000", 0x40000010}]) 17:07:45 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat$vicodec1(0xffffffffffffff9c, &(0x7f0000000040)='/dev/video37\x00', 0x2, 0x0) 17:07:45 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x7c01, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:45 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "a9a33c77f0b19f59f4c70bb9c8a7c9b2abb967e8a0fc674344a4cfd22751f0ac91197e298b02b378c3a2328d77a58abfdb14a3108fa2e9af7e1961dc9cdc69a9b54f2c5998953be2d4b6b2f0ed7ea8f3c2f4d9b25ab45af31c06b28438457995d66f9e3d1c8d84cea40c3b07745ef9d48310083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc65d3562f81a5dd5cc5236e90bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a7e454a2429ae95a5aa95ffee6374d0c8af3cead422e53d78434d5b436b424770a112f4980e"}}}, 0x119) 17:07:45 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x11a) 17:07:45 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x8600, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:45 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000074b00000", 0x40000010}]) 17:07:45 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r0, &(0x7f00000017c0), 0x116, 0x3, 0x0) sendmsg$RDMA_NLDEV_CMD_NEWLINK(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x88, 0x1403, 0x20, 0x70bd2c, 0x25dfdbfc, "", [{{0x9, 0x2, 'syz0\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'wg2\x00'}}, {{0x9, 0x2, 'syz1\x00'}, {0x8, 0x41, 'rxe\x00'}, {0x14, 0x33, 'erspan0\x00'}}, {{0x9, 0x2, 'syz2\x00'}, {0x8, 0x41, 'siw\x00'}, {0x14, 0x33, 'ip6erspan0\x00'}}]}, 0x88}, 0x1, 0x0, 0x0, 0x4000000}, 0x80) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:07:45 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000009, 0x810, r0, 0x40003000) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="00002d7440a1433fbf7a02764206ad36c4fead46193b32bb62ce5c43f01db49668576db0bd0ef17219b7dcb17d3a11a6abfa964d81d9137de9be33abe369e867efcf4e7e17af8aca2d39b39d89a05d80f9649a4e2aecb9f0e6e92864cdda9459e010a9a8ad3be24e34b9cccbd0a0630cff6866534a0842c527e2b1796b29029c"], 0xfd30) r2 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_SIOCSIFVLAN_SET_VLAN_INGRESS_PRIORITY_CMD(r2, 0x8983, &(0x7f00000000c0)={0x2, '\x00', {0x80000000}, 0x5}) ioctl$SCSI_IOCTL_STOP_UNIT(r0, 0x6) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:45 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000040000000000000", 0x40000010}]) 17:07:45 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x11b) [ 1135.511870][T30025] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1135.557273][T30025] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:45 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) openat$cgroup_ro(r1, &(0x7f0000000040)='freezer.state\x00', 0x0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:07:45 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000400", 0x40000010}]) 17:07:45 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x9802, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:45 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x11c) 17:07:45 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) lstat(&(0x7f0000000040)='./bus\x00', &(0x7f0000000080)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_mtu(r0, 0x0, 0xa, &(0x7f0000000100), &(0x7f0000000140)=0x4) close(0xffffffffffffffff) 17:07:45 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000159000000000000", 0x40000010}]) 17:07:45 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fstat(r0, &(0x7f0000000040)) [ 1135.843048][T30051] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1135.870627][T30051] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:45 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005000000007fffffffefff00", 0x40000010}]) 17:07:45 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x11d) 17:07:45 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="1000004005000000ff60000000000000", 0x40000010}]) 17:07:45 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xa500, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:45 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141142, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:46 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000060ffffffffff00", 0x40000010}]) 17:07:46 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00'], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:07:46 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x11e) [ 1136.231929][T30081] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1136.273488][T30081] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:46 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000054200000000000", 0x40000010}]) 17:07:46 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010000507000000040000000000000000", @ANYRES32=r1, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {}, {0xfff1, 0xffff}}}, 0x24}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r1, {0x0, 0x8002}}}, 0x24}}, 0x0) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010000507000000040000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}}, 0x24}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x0, 0x8002}}}, 0x24}}, 0x0) sendmsg$BATADV_CMD_SET_HARDIF(0xffffffffffffffff, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x1000000}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x60, 0x0, 0x202, 0x70bd2d, 0x25dfdbfe, {}, [@BATADV_ATTR_ISOLATION_MASK={0x8, 0x2c, 0xfffff000}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x2}, @BATADV_ATTR_GW_SEL_CLASS={0x8, 0x34, 0x1}, @BATADV_ATTR_MESH_IFINDEX={0x8}, @BATADV_ATTR_ORIG_ADDRESS={0xa, 0x9, @link_local}, @BATADV_ATTR_HARD_IFINDEX={0x8, 0x6, r1}, @BATADV_ATTR_VLANID={0x6, 0x28, 0x4}, @BATADV_ATTR_MESH_IFINDEX={0x8, 0x3, r6}]}, 0x60}, 0x1, 0x0, 0x0, 0x4040004}, 0x10) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:46 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x11f) 17:07:46 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000400000000000000", 0x40000010}]) 17:07:46 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$sock_inet_SIOCGIFBRDADDR(r1, 0x8919, &(0x7f0000000040)={'dummy0\x00', {0x2, 0x4e23, @multicast1}}) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x5, 0x0, 0x4, 0xfffffffffffffffe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7e, 0x0, @perf_config_ext={0xfffffffffffffffa, 0xde62}, 0x40400, 0x0, 0xfffffffe}, r2, 0x0, 0xffffffffffffffff, 0x2) 17:07:46 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xa803, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) [ 1136.451077][T30098] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.1'. 17:07:46 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000074200000000000", 0x40000010}]) 17:07:46 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={r1, @in6={{0xa, 0x4e23, 0x8000, @remote, 0x4}}, 0x8, 0x0, 0xbe63, 0x400, 0x7}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000040)={r1, 0xffff}, 0x8) close(0xffffffffffffffff) [ 1136.576511][T30111] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1136.602333][T30111] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:46 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x120) 17:07:46 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000002100000000000000", 0x40000010}]) 17:07:46 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) ioctl$UFFDIO_ZEROPAGE(0xffffffffffffffff, 0xc020aa04, &(0x7f0000000040)={{&(0x7f0000005000/0x1000)=nil, 0x1000}, 0x1}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB=';\v'], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:07:46 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="309c02cca8a98d671238de3baaacdd481a208fe45568ea12d2274d0f68a60b06c51200"/45], 0xfd30) r1 = perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0xfd, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x3f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) fcntl$F_SET_RW_HINT(r1, 0x40c, &(0x7f0000000040)=0x3) close(0xffffffffffffffff) 17:07:46 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x121) 17:07:46 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000400000000000", 0x40000010}]) [ 1136.805861][T30111] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1136.829597][T30111] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:46 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000119000000000000", 0x40000010}]) [ 1136.933581][ T26] kauditd_printk_skb: 56 callbacks suppressed [ 1136.933598][ T26] audit: type=1804 audit(1597684066.783:8141): pid=30142 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2678/bus" dev="sda1" ino=15819 res=1 errno=0 17:07:46 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x1ef05000) r2 = openat$autofs(0xffffffffffffff9c, &(0x7f00000000c0)='/dev/autofs\x00', 0x2000, 0x0) bpf$BPF_BTF_GET_NEXT_ID(0x17, &(0x7f0000000380)={0x7, 0x0}, 0x8) bpf$PROG_LOAD(0x5, &(0x7f00000003c0)={0xa, 0x5, &(0x7f0000000100)=@framed={{0x18, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x22}, [@map={0x18, 0x6, 0x1, 0x0, r2}]}, &(0x7f0000000140)='syzkaller\x00', 0xa000000, 0x81, &(0x7f0000000280)=""/129, 0x41000, 0x2, [], 0x0, 0x17, r1, 0x8, &(0x7f0000000200)={0x3, 0x5}, 0x8, 0x10, &(0x7f0000000340)={0x4, 0x7, 0x40, 0x3}, 0x10, r3, r0}, 0x78) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="e389ae1c785a1c4377b77efd6f55876ca774d57be7d2b965e7b63c76aabf67c171612be72527ee921b7cb9c97a971be45534bdc03a62ab42e2c22aa01cd20a7ae8da6aa1bc1fb8c6be711b9744a206c6a7d39d936a4348b7ede02ee36be059def99403"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x80010, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x6}, 0x182, 0x0, 0x0, 0x0, 0x1f}, 0x0, 0x0, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, &(0x7f0000000440)='./bus\x00', 0x80b00, 0x5) 17:07:46 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xac00, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:46 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000080)='./bus\x00', 0x141042, 0x10) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$MON_IOCQ_RING_SIZE(r1, 0x9205) 17:07:46 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "a9a33c77f0b19f59f4c70bb9c8a7c9b2abb967e8a0fc674344a4cfd22751f0ac91197e298b02b378c3a2328d77a58abfdb14a3108fa2e9af7e1961dc9cdc69a9b54f2c5998953be2d4b6b2f0ed7ea8f3c2f4d9b25ab45af31c06b28438457995d66f9e3d1c8d84cea40c3b07745ef9d48310083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc65d3562f81a5dd5cc5236e90bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a7e454a2429ae95a5aa95ffee6374d0c8af3cead422e53d78434d5b436b424770a112f4980e"}}}, 0x122) 17:07:46 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000020540000000000", 0x40000010}]) [ 1137.090034][ T26] audit: type=1804 audit(1597684066.783:8142): pid=30142 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2678/bus" dev="sda1" ino=15819 res=1 errno=0 17:07:47 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000040000000000000", 0x40000010}]) 17:07:47 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x123) 17:07:47 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="0901"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1137.220961][T30168] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1137.226125][ T26] audit: type=1804 audit(1597684066.823:8143): pid=30143 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2700/bus" dev="sda1" ino=15831 res=1 errno=0 [ 1137.291035][T30168] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:47 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000020740000000000", 0x40000010}]) 17:07:47 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xc0ff, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:47 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="cb21"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) sendmsg$NLBL_UNLABEL_C_STATICADD(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x3c, 0x0, 0x100, 0x70bd27, 0x25dfdbfd, {}, [@NLBL_UNLABEL_A_IPV6MASK={0x14, 0x3, @mcast2}, @NLBL_UNLABEL_A_IPV6ADDR={0x14, 0x2, @loopback}]}, 0x3c}, 0x1, 0x0, 0x0, 0x4040004}, 0x4000000) close(0xffffffffffffffff) 17:07:47 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000159000000000000", 0x40000010}]) 17:07:47 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x124) [ 1137.485448][ T26] audit: type=1804 audit(1597684066.823:8144): pid=30143 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2700/bus" dev="sda1" ino=15831 res=1 errno=0 17:07:47 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040)}, 0x200}, 0x0, 0x0, r1, 0x0) [ 1137.570304][T30192] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) 17:07:47 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500000000b0740000000000", 0x40000010}]) [ 1137.602526][ T26] audit: type=1804 audit(1597684067.003:8145): pid=30159 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2679/bus" dev="sda1" ino=15829 res=1 errno=0 [ 1137.615503][T30192] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:47 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "a9a33c77f0b19f59f4c70bb9c8a7c9b2abb967e8a0fc674344a4cfd22751f0ac91197e298b02b378c3a2328d77a58abfdb14a3108fa2e9af7e1961dc9cdc69a9b54f2c5998953be2d4b6b2f0ed7ea8f3c2f4d9b25ab45af31c06b28438457995d66f9e3d1c8d84cea40c3b07745ef9d48310083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc65d3562f81a5dd5cc5236e90bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a7e454a2429ae95a5aa95ffee6374d0c8af3cead422e53d78434d5b436b424770a112f4980e"}}}, 0x125) 17:07:47 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x149880, 0xa2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, 0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x1000009, 0x10, r0, 0xc4a7000) ioctl$sock_SIOCOUTQNSD(0xffffffffffffffff, 0x894b, &(0x7f00000000c0)) close(0xffffffffffffffff) write$6lowpan_enable(0xffffffffffffffff, &(0x7f0000000040)='1', 0x1) ioctl$mixer_OSS_ALSAEMULVER(0xffffffffffffffff, 0x80044df9, &(0x7f0000000080)) shmget(0x3, 0x4000, 0x80, &(0x7f0000003000/0x4000)=nil) 17:07:47 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005000000ff60000000000000", 0x40000010}]) [ 1137.749517][ T26] audit: type=1804 audit(1597684067.003:8146): pid=30159 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2679/bus" dev="sda1" ino=15829 res=1 errno=0 17:07:47 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) syz_open_procfs(r1, &(0x7f0000000040)='net/anycast6\x00') mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1137.838439][T30192] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1137.859145][ T26] audit: type=1804 audit(1597684067.013:8147): pid=30159 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2679/bus" dev="sda1" ino=15829 res=1 errno=0 17:07:47 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x126) 17:07:47 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x0, 0x8}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) ioctl$SNDRV_SEQ_IOCTL_UNSUBSCRIBE_PORT(r0, 0x40505331, &(0x7f0000000040)={{0x8}, {0x81, 0x4}, 0x4, 0x2, 0xb3}) [ 1137.872739][T30192] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:47 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xd603, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:47 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000074b00000000000", 0x40000010}]) 17:07:47 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000054200000000000", 0x40000010}]) 17:07:47 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x127) [ 1138.022747][ T26] audit: type=1804 audit(1597684067.023:8148): pid=30166 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2679/bus" dev="sda1" ino=15829 res=1 errno=0 17:07:47 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) ioctl$TIOCGPGRP(r0, 0x540f, &(0x7f0000000040)) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) prctl$PR_SET_TSC(0x1a, 0x1) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1138.146281][ T26] audit: type=1804 audit(1597684067.133:8149): pid=30167 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2701/bus" dev="sda1" ino=16099 res=1 errno=0 17:07:48 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x1be000, 0x158) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000100)=ANY=[@ANYBLOB="309cab378d30345358be8a2214f817446e11e889faf3d6ac235bac6c56d8d42308b345e40d501c296a2ca3ba17376b4e06724e604dad698315ee598e6a0d24e8018fbf9d2e40d930a7c69f7332a75833086498229a35f7"], 0xfd30) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) fcntl$dupfd(r2, 0x406, r1) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r3, &(0x7f00000017c0), 0x116, 0x3, 0x0) move_mount(0xffffffffffffff9c, &(0x7f0000000040)='./bus\x00', r3, &(0x7f0000000080)='./bus\x00', 0x64) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xe, 0xffffffffffffffff, 0x0) ioctl$SG_GET_ACCESS_COUNT(r0, 0x2289, &(0x7f0000000200)) close(0xffffffffffffffff) 17:07:48 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x200002e8) 17:07:48 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000100000000", 0x40000010}]) 17:07:48 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000074200000000000", 0x40000010}]) [ 1138.271461][T30247] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1138.292283][ T26] audit: type=1804 audit(1597684067.143:8150): pid=30167 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2701/bus" dev="sda1" ino=16099 res=1 errno=0 [ 1138.326300][T30247] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:48 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r1 = memfd_create(&(0x7f0000000080)='/dev/audio#\x00', 0xaee0ce5f664df739) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2010, r1, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xa718) syz_open_dev$audion(&(0x7f0000000040)='/dev/audio#\x00', 0x1, 0x2440) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r3, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$FS_IOC_SET_ENCRYPTION_POLICY(r3, 0x800c6613, &(0x7f0000000140)=@v2={0x2, @aes128, 0x8, [], "56ded05cbf8f677c3b38b6035672f4d0"}) sendto$rxrpc(r2, &(0x7f00000000c0)="754081a1dd91042df77653dd080d7a0ec309bc484240bdf16313a6294623e110", 0x20, 0x1, &(0x7f0000000100)=@in4={0x21, 0x3, 0x2, 0x10, {0x2, 0xfff, @empty}}, 0x24) ioctl$TIOCGICOUNT(r0, 0x545d, 0x0) perf_event_open(&(0x7f00000002c0)={0x3, 0x70, 0x7, 0xff, 0x3, 0x7f, 0x4, 0x0, 0xac4c0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000200)}, 0x0, 0x20, 0x1, 0x5, 0xffffff7ffffffffb, 0x100, 0xfffc}, 0x0, 0x10, 0xffffffffffffffff, 0x0) 17:07:48 executing program 1: open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000140)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='oom_adj\x00') syz_open_dev$sndpcmp(&(0x7f0000000080)='/dev/snd/pcmC#D#p\x00', 0x81, 0x44002) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r4, &(0x7f00000017c0), 0x116, 0x3, 0x0) preadv(r4, &(0x7f00000017c0), 0x0, 0x3, 0x1000) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000040)=ANY=[@ANYRESHEX=r3], 0x2d10) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r5, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$SNDRV_PCM_IOCTL_UNLINK(r5, 0x4161, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:48 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000190100000000", 0x40000010}]) [ 1138.519939][T30247] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1138.567235][T30247] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:07:48 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xedc0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:07:48 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000400000000000", 0x40000010}]) 17:07:48 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00'], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:07:48 executing program 1: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) fcntl$lock(r0, 0x5, &(0x7f0000000000)={0x0, 0xf45ba74f9fd66909}) r1 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) r3 = accept$inet6(r2, &(0x7f00000000c0)={0xa, 0x0, 0x0, @ipv4={[], [], @loopback}}, &(0x7f0000000100)=0x1c) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e23, 0x8000, @remote, 0x4}}, 0x8, 0x0, 0xbe63, 0x400, 0x7}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_ASSOCINFO(r3, 0x84, 0x1, &(0x7f0000000140)={r4, 0x6, 0x0, 0x7c2, 0xfff, 0x5}, &(0x7f0000000200)=0x14) write$snddsp(r2, &(0x7f0000000280)="64d4f0df24f8fe2db48f9f45ad246e663f862e1bc84a6bf1c1d04635fa6ab6c3faf3773eb7a05ce0a8902b8476ca655d71f014da43a6d3253bbadb650d98b3a0e167a608f00bb5e902d7bc94ff7eb8bd6684a8ab656582113e6493e5e17d73b260654820b14c31a5ce11ca7a54a3b1908b252c3fded8c6613eed3cf2c617ddb0b3e545758ce0cf", 0x87) connect$rose(r1, &(0x7f0000000040)=@short={0xb, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0x1}, @bcast, 0x1, @netrom={0xbb, 0xbb, 0xbb, 0xbb, 0xbb, 0x0, 0x0}}, 0x1c) r5 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r5, 0x0) write$FUSE_DIRENTPLUS(r5, &(0x7f0000000080)=ANY=[@ANYBLOB="3098ae84bdc3f8b51494476ded8a06000000000000008c382d46bc47a9c7bac24eb88a50bd4135100772c83f6385af3d"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:07:48 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000590100000000", 0x40000010}]) 17:07:48 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x820}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = openat$nvram(0xffffffffffffff9c, &(0x7f0000000040)='/dev/nvram\x00', 0x0, 0x0) r2 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0)='NLBL_MGMT\x00') sendmsg$NLBL_MGMT_C_ADD(r1, &(0x7f00000002c0)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x1000}, 0xc, &(0x7f0000000200)={&(0x7f0000000100)={0x6c, r2, 0x8, 0x70bd2a, 0x25dfdbff, {}, [@NLBL_MGMT_A_FAMILY={0x6, 0xb, 0x10}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0xffffffffffffffff}, @NLBL_MGMT_A_DOMAIN={0xc, 0x1, '\'/[!/*@\x00'}, @NLBL_MGMT_A_CV4DOI={0x8, 0x4, 0x3}, @NLBL_MGMT_A_IPV6MASK={0x14, 0x6, @mcast1}, @NLBL_MGMT_A_CLPDOI={0x8, 0xc, 0x2}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x5}, @NLBL_MGMT_A_IPV4ADDR={0x8, 0x7, @broadcast}, @NLBL_MGMT_A_PROTOCOL={0x8, 0x2, 0x3}]}, 0x6c}, 0x1, 0x0, 0x0, 0x4}, 0x40010) [ 1138.866874][T30291] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1138.941240][T30291] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1139.054059][T30291] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1139.072376][T30291] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1149.462450][ T0] NOHZ: local_softirq_pending 08 17:08:08 executing program 0: syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r0, &(0x7f00000017c0), 0x116, 0x3, 0x0) getsockopt$XDP_MMAP_OFFSETS(r0, 0x11b, 0x1, &(0x7f0000000080), &(0x7f0000000000)=0x80) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$SNDCTL_SYNTH_INFO(0xffffffffffffffff, 0xc08c5102, &(0x7f0000000100)={"7a7c74b048246bdea8c71847442b0fe55b32d53f965efa8acb3f6dbf34b2", 0x2, 0x1, 0x401, 0x5, 0x7, 0x2, 0x0, 0x4, [0x200, 0x0, 0x9, 0x200, 0x6, 0xffffff86, 0x401, 0x3, 0xfffff800, 0xfa, 0x4, 0xa8, 0x80, 0x1000, 0x7, 0x2, 0x6, 0x8, 0x9]}) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 17:08:08 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xf003, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:08 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000020540000000000", 0x40000010}]) 17:08:08 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000200000000", 0x40000010}]) 17:08:08 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r0, &(0x7f0000000080), 0x0, 0x7, 0x0) setsockopt$inet6_tcp_TCP_CONGESTION(r0, 0x6, 0xd, &(0x7f0000000040)='westwood\x00', 0x9) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') ioctl$FS_IOC_FSGETXATTR(r0, 0x801c581f, &(0x7f0000000080)={0x1, 0x6, 0x0, 0x1c2, 0x2e8}) preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r3, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$sock_kcm_SIOCKCMCLONE(r3, 0x89e2, &(0x7f0000000280)={r1}) setuid(0x0) r5 = socket$inet_udplite(0x2, 0x2, 0x88) getsockopt$sock_cred(r5, 0x1, 0x11, &(0x7f0000000240)={0x0, 0x0}, &(0x7f0000000280)=0x5) setuid(r6) mount$9p_fd(0x0, &(0x7f0000000100)='./bus\x00', &(0x7f0000000140)='9p\x00', 0x0, &(0x7f0000000580)={'trans=fd,', {'rfdno'}, 0x2c, {'wfdno'}, 0x2c, {[{@noextend='noextend'}], [{@euid_gt={'euid>'}}, {@func={'func', 0x3d, 'KEXEC_KERNEL_CHECK'}}, {@euid_eq={'euid'}}, {@fowner_lt={'fowner<'}}, {@fowner_gt={'fowner>'}}, {@smackfshat={'smackfshat', 0x3d, '\x04\x01\x00\x00'}}, {@appraise='appraise'}, {@subj_role={'subj_role', 0x3d, 'n\xc0X\xff\x00\x00\x00\x00\x00\x00\x00t/netstat\x00'}}, {@appraise='appraise'}]}}) sendmsg$NFNL_MSG_ACCT_DEL(r4, &(0x7f00000003c0)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000380)={&(0x7f0000000480)=ANY=[@ANYBLOB="74000000030701080000000000000000020000f8a8066b50160e1317010800054000000001c7d3904000000000000000000c000340000000000000ffff0800bd00000000000000034000000000000000090c000780080001400000007f0c00024000000000000afe0900010073797a30000000000800054000e8ff0241e4b36acaabc3fd412adafdd13ff69658f1a8d49f9dfa954c44fe611c766796e42f08e02ac7a6d91977921173e134e193bbfa3a48a9dd1abb5d20da5da108ba0a9f757a204b"], 0x74}, 0x1, 0x0, 0x0, 0x20000005}, 0x20000000) ioctl$SNDRV_SEQ_IOCTL_SYSTEM_INFO(r2, 0xc0305302, &(0x7f0000000200)={0x7fffffff, 0x445, 0x200, 0x101, 0x1000, 0x100}) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="66445044a10a5ba4081c494a9733dbebc5b814853f488c9558b8209c32f8b38d795dfc72fa2ff07656a7c41f6f7d2d71e19ddb13339344183b82c90c44bb1aaf37e9619f48293809316d2a00000000"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:08 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x1d, &(0x7f0000000040)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}, &(0x7f0000000080)=0x24) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) [ 1158.252504][ T26] kauditd_printk_skb: 21 callbacks suppressed [ 1158.252518][ T26] audit: type=1804 audit(1597684088.103:8172): pid=30317 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2709/bus" dev="sda1" ino=16101 res=1 errno=0 [ 1158.294433][T30320] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1158.298868][ T26] audit: type=1804 audit(1597684088.133:8173): pid=30317 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2709/bus" dev="sda1" ino=16101 res=1 errno=0 [ 1158.334012][T30320] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:08 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000300000000", 0x40000010}]) 17:08:08 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000020740000000000", 0x40000010}]) 17:08:08 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB='J\x00'], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x3, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:08:08 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPCTNL_MSG_TIMEOUT_NEW(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={0x54, 0x0, 0x8, 0x801, 0x0, 0x0, {0x7, 0x0, 0x1}, [@CTA_TIMEOUT_DATA={0x14, 0x4, 0x0, 0x1, @gre=[@CTA_TIMEOUT_GRE_UNREPLIED={0x8, 0x1, 0x1, 0x0, 0x401}, @CTA_TIMEOUT_GRE_REPLIED={0x8, 0x2, 0x1, 0x0, 0x5}]}, @CTA_TIMEOUT_DATA={0x2c, 0x4, 0x0, 0x1, @icmp=[@CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x8}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0xff}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x4}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8}, @CTA_TIMEOUT_ICMP_TIMEOUT={0x8, 0x1, 0x1, 0x0, 0x6}]}]}, 0x54}, 0x1, 0x0, 0x0, 0x4000080}, 0x50) ioctl$HIDIOCGFIELDINFO(r1, 0xc038480a, &(0x7f0000000200)={0x2, 0x200, 0xfffffff9, 0x4, 0x8, 0x3, 0xffffffff, 0x1, 0x0, 0x5, 0x0, 0x9, 0xffff7fff, 0x8001}) 17:08:08 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r3, &(0x7f00000017c0), 0x116, 0x3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r4, &(0x7f00000017c0), 0x116, 0x3, 0x0) getdents64(r4, &(0x7f0000000300)=""/169, 0xa9) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r5, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$EXT4_IOC_GROUP_ADD(r5, 0x40286608, &(0x7f0000000100)={0x33, 0x3ff, 0xffff, 0x3c9c, 0x0, 0x400}) preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={r6, @in6={{0xa, 0x4e23, 0x8000, @remote, 0x4}}, 0x8, 0x0, 0x80, 0x400, 0x7}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_MAXSEG(r2, 0x84, 0xd, &(0x7f0000000000)=@assoc_id=r6, &(0x7f0000000080)=0x4) [ 1158.493034][T30320] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1158.544115][T30320] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1158.563260][ T26] audit: type=1804 audit(1597684088.413:8174): pid=30339 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2710/bus" dev="sda1" ino=16236 res=1 errno=0 17:08:08 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000400000000", 0x40000010}]) 17:08:08 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="0dd71eeb213d6436eb82b0eaf8d216c2c9e51f4bdb0b6815f8d72dec8276a5a7c1f51bc83a082b99d0e2fdb0d0096f1617c587aaa1f8dab9e1a0e866988d31f65ddf6d8b57459db6571c6c676c32bd388f5cf1424c325796cff24ce0b008f64e69cb99834f2914ca075388a6ce6cf3c1182506e64efac274fc5bb774"], 0xfd30) setsockopt$inet_sctp_SCTP_AUTH_CHUNK(r0, 0x84, 0x15, &(0x7f0000000040)={0x6}, 0x1) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:08:08 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xf803, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:08 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f0000000080)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x4, 0x0, "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", 0x0, 0x0, 0xfd, 0x0, 0x0, 0x0, 0x0, 0x20}}}, 0x128) 17:08:08 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="3079d445bd4314e838b3b624715c10784c1173ed840eba5f9cd6f8a684871503aa120c8168101740af18bb0f"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:08 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500000000b0740000000000", 0x40000010}]) [ 1158.719924][ T26] audit: type=1804 audit(1597684088.453:8175): pid=30339 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2710/bus" dev="sda1" ino=16236 res=1 errno=0 17:08:08 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$proc_capi20(0xffffffffffffff9c, &(0x7f0000000440)='/proc/capi/capi20\x00', 0x480801, 0x0) connect$pptp(r1, &(0x7f0000000480)={0x18, 0x2, {0x1, @rand_addr=0x64010102}}, 0x1e) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) [ 1158.898373][ T26] audit: type=1804 audit(1597684088.483:8176): pid=30344 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2687/bus" dev="sda1" ino=16258 res=1 errno=0 17:08:08 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000500000000", 0x40000010}]) 17:08:08 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000, 0x4, @perf_config_ext={0x0, 0xfff}, 0x0, 0x2000000}, 0x0, 0xe, 0xffffffffffffffff, 0x5) close(0xffffffffffffffff) 17:08:08 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000074b00000000000", 0x40000010}]) [ 1158.981534][T30369] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1159.018807][T30369] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1159.049669][ T26] audit: type=1804 audit(1597684088.493:8177): pid=30344 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2687/bus" dev="sda1" ino=16258 res=1 errno=0 [ 1159.123844][ T26] audit: type=1804 audit(1597684088.683:8178): pid=30356 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2711/bus" dev="sda1" ino=16102 res=1 errno=0 [ 1159.176194][ T26] audit: type=1804 audit(1597684088.683:8179): pid=30356 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2711/bus" dev="sda1" ino=16102 res=1 errno=0 [ 1159.210809][T30369] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) 17:08:09 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000700000000", 0x40000010}]) [ 1159.233103][T30369] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:09 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000190100000000", 0x40000010}]) 17:08:09 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_DELETE_QUEUE(r2, 0x408c5333, &(0x7f0000000380)={0xce, 0x8, 0x0, 'queue1\x00', 0x6}) sendmsg$IPSET_CMD_CREATE(r1, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x8000002}, 0xc, &(0x7f0000000300)={&(0x7f0000000100)={0xbc, 0x2, 0x6, 0x304, 0x0, 0x0, {0x8, 0x0, 0x3}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_REVISION={0x5, 0x4, 0x1}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0xa}, @IPSET_ATTR_FAMILY={0x5, 0x5, 0x3}, @IPSET_ATTR_DATA={0x4c, 0x7, 0x0, 0x1, [@IPSET_ATTR_CADT_FLAGS={0x8, 0x8, 0x1, 0x0, 0x80}, @IPSET_ATTR_PORT_TO={0x6, 0x5, 0x1, 0x0, 0x4e22}, @IPSET_ATTR_NETMASK={0x5, 0x14, 0xd1}, @IPSET_ATTR_PORT={0x6, 0x4, 0x1, 0x0, 0x4e23}, @IPSET_ATTR_SIZE={0x8, 0x17, 0x1, 0x0, 0xe517}, @IPSET_ATTR_HASHSIZE={0x8, 0x12, 0x1, 0x0, 0x99}, @IPSET_ATTR_CIDR={0x5, 0x3, 0x4}, @IPSET_ATTR_SIZE={0x8, 0x17, 0x1, 0x0, 0xfffffff5}, @IPSET_ATTR_CIDR={0x5, 0x3, 0x6b}]}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_TYPENAME={0x10, 0x3, 'hash:ip,mac\x00'}, @IPSET_ATTR_DATA={0x1c, 0x7, 0x0, 0x1, [@IPSET_ATTR_MAXELEM={0x8, 0x13, 0x1, 0x0, 0x100}, @IPSET_ATTR_CIDR={0x5, 0x3, 0x2}, @IPSET_ATTR_MARKMASK={0x8, 0xb, 0x1, 0x0, 0x80000000}]}]}, 0xbc}, 0x1, 0x0, 0x0, 0x40040000}, 0x4001) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r3, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r4}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r4}}, 0x18) futex$FUTEX_WAIT_MULTIPLE(&(0x7f0000000c40)=[{&(0x7f0000000440), 0x2}, {&(0x7f0000000480)=0x2, 0x1}, {&(0x7f0000000540), 0x1}, {&(0x7f0000000580)=0x1}, {&(0x7f00000005c0)=0x1, 0x1}, {&(0x7f0000000600)=0x2, 0x2}, {&(0x7f0000000640)=0x2}, {&(0x7f0000000680), 0x2}, {&(0x7f00000006c0), 0x1}, {&(0x7f0000000700)=0x2, 0x2}, {&(0x7f0000000740)=0x1}, {&(0x7f0000000780)=0x1, 0x1}, {&(0x7f00000007c0)=0x2, 0x1}, {&(0x7f0000000800)=0x1, 0x1}, {&(0x7f0000000840)}, {&(0x7f0000000880)}, {&(0x7f00000008c0), 0x1}, {&(0x7f0000000900), 0x2}, {&(0x7f0000000940)}, {&(0x7f0000000980)=0x2, 0x2}, {&(0x7f00000009c0)=0x1}, {&(0x7f0000000a00)=0x1, 0x1}, {&(0x7f0000000a40), 0x1}, {&(0x7f0000000a80)=0x1}, {&(0x7f0000000ac0)}, {&(0x7f0000000b00)=0x1, 0x1}, {&(0x7f0000000b40)=0x1}, {&(0x7f0000000b80), 0x1}, {&(0x7f0000000bc0)=0x2, 0x1}, {&(0x7f0000000c00), 0x1}], 0xd, 0x1e, &(0x7f0000000e40)={0x0, 0x989680}, 0x0, 0x0) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x7fffffff, "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", 0x0, 0x0, 0x0, 0x0, 0x7}, r4}}, 0x128) 17:08:09 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) syz_genetlink_get_family_id$SEG6(&(0x7f0000000040)='SEG6\x00') r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB='0\x00'], 0xfd30) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x4}, r1, 0xfffffffffffffffc, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) [ 1159.351236][ T26] audit: type=1804 audit(1597684088.733:8180): pid=30364 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2688/bus" dev="sda1" ino=16245 res=1 errno=0 17:08:09 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xff00, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:09 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') write$char_raw(r2, 0x0, 0x20001400) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000400)=ANY=[@ANYRES16=r4], 0x14}}, 0x0) sendmsg$TIPC_NL_KEY_SET(r2, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x130, r4, 0x800, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0xd8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x43, 0x4, {'gcm(aes)\x00', 0x1b, "e3787c30feaaf73409ddbf3b931e9f05894f6ea739869af63c3728"}}, @TIPC_NLA_NODE_KEY={0x3f, 0x4, {'gcm(aes)\x00', 0x17, "2c044c8f277c7f8f735c9c6adece8bc654caa1cee10040"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "7a33e53efe57fcb5cc1fe85727e86e9dd617fd91bb2225764b"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x44, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb96}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x237}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}]}, 0x130}}, 0x40000) sendmsg$TIPC_NL_SOCK_GET(r1, &(0x7f0000000140)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000100)={&(0x7f0000000540)=ANY=[@ANYBLOB="5800000069afd0473eea03e2bbffade36ae75e9636680e107a8373e030dd12877030231385d057242f465fd8a7790ad5083562643db581268b63c8cfb2f2e075f5711543da9aea6454786b026c75b2114260fd560ff3c352bed8aad529d2e7f029cf891fcfadd2a4895a1ae27e0f03bee44b5099", @ANYRES16=r4, @ANYBLOB="100027bd7000fedbdf25060000004400098008000100feffffff0800010001000000080001000100000008000100d00700000800010006000000080002000300000008000200000800000800020001000000"], 0x58}, 0x1, 0x0, 0x0, 0x20000894}, 0x4) r5 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r5, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "a9a33c77f0b19f59f4c70bb9c8a7c9b2abb967e8a0fc674344a4cfd22751f0ac91197e298b02b378c3a2328d77a58abfdb14a3108fa2e9af7e1961dc9cdc69a9b54f2c5998953be2d4b6b2f0ed7ea8f3c2f4d9b25ab45af31c06b28438457995d66f9e3d1c8d84cea40c3b07745ef9d48310083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc65d3562f81a5dd5cc5236e90bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a7e454a2429ae95a5aa95ffee6374d0c8af3cead422e53d78434d5b436b424770a112f4980e"}}}, 0x128) 17:08:09 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000590100000000", 0x40000010}]) [ 1159.503670][ T26] audit: type=1804 audit(1597684088.743:8181): pid=30364 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2688/bus" dev="sda1" ino=16245 res=1 errno=0 17:08:09 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000800000000", 0x40000010}]) 17:08:09 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') ioctl$FS_IOC_GET_ENCRYPTION_POLICY_EX(r0, 0xc0096616, &(0x7f0000000280)={0x8, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}) preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$FITRIM(r1, 0xc0185879, &(0x7f00000002c0)={0x6, 0x8001, 0x4}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000380)=ANY=[@ANYBLOB="309c2bdd77c106d4e3b0e08625259524d7d32e29e7889a5351ebb72378d3f0ad16a17e30efc192aa28c29cdba9b05e57932d128369078849fcd33d303bb317b68657e13a8096a4511805bf1a5a91fcba168a0f0e96d4e03f38800b37ced3f930f5ed9a10c71a871c4c617dbd94b73b8550034e37db7653b59941"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) lremovexattr(&(0x7f0000000300)='./bus\x00', &(0x7f0000000340)=@known='trusted.overlay.origin\x00') close(0xffffffffffffffff) r2 = syz_open_dev$vcsu(&(0x7f0000000040)='/dev/vcsu#\x00', 0x7, 0x20400) r3 = syz_genetlink_get_family_id$netlbl_mgmt(&(0x7f00000000c0)='NLBL_MGMT\x00') open_by_handle_at(r0, &(0x7f0000000400)={0xa7, 0x9, "337934536db38d233c9fadda168d253e1b1fe29c2d074176433ade204690d196fd3bb41642b6be214219885b28d3d5c711b130a205330d3ee91704e8413314d92faa6c02b635b2cd6db48f1f140d21bea74a77173b0be22ad0a1f9de685974b89e43e20e1db828b8bcc4f189d51334582a5965303544aa9f83be6f2276523e752d8f1a85c2a5240b3e88cc5b83c340fa865566baa336264e80c21a525ac30e"}, 0x10001) sendmsg$NLBL_MGMT_C_PROTOCOLS(r2, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)={0x1c, r3, 0x10, 0x70bd25, 0x25dfdbfd, {}, [@NLBL_MGMT_A_IPV4MASK={0x8, 0x8, @local}]}, 0x1c}, 0x1, 0x0, 0x0, 0x20040840}, 0x4c014) 17:08:09 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) pipe2(&(0x7f0000000100)={0xffffffffffffffff, 0xffffffffffffffff}, 0x4000) ioctl$EVIOCRMFF(r1, 0x40044581, &(0x7f0000000140)=0x1f) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) r3 = bpf$ITER_CREATE(0x21, &(0x7f0000000180)={r2}, 0x8) getsockname$l2tp(r3, &(0x7f0000000300)={0x2, 0x0, @multicast1}, &(0x7f0000000340)=0x10) r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r4, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') openat$nullb(0xffffffffffffff9c, &(0x7f0000000080)='/dev/nullb0\x00', 0x90004, 0x0) preadv(r5, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$SIOCSIFHWADDR(r5, 0x8924, &(0x7f0000000000)={'veth1_to_bond\x00', @link_local={0x1, 0x80, 0xc2, 0x0, 0x0, 0x1}}) [ 1159.576106][T30411] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1159.603285][T30411] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:09 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$null(0xffffffffffffff9c, &(0x7f0000000040)='/dev/null\x00', 0x252400, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r2, &(0x7f0000000300)={0x0, 0x1d, &(0x7f0000000180)={&(0x7f0000000380)={0x28, r3, 0x23f, 0x0, 0x0, {{}, {0x0, 0x410c}, {0xc, 0x14, 'syz1\x00'}}}, 0x28}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_SHOW_STATS(r1, &(0x7f0000000380)={&(0x7f0000000180)={0x10, 0x0, 0x0, 0x80000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r3, 0x800, 0x70bd26, 0x25dfdbff, {}, [""]}, 0x1c}, 0x1, 0x0, 0x0, 0x1}, 0x8001) openat$vnet(0xffffffffffffff9c, &(0x7f00000003c0)='/dev/vhost-net\x00', 0x2, 0x0) r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000000140)='/dev/input/mice\x00', 0x4b2103) ioctl$VIDIOC_SUBDEV_ENUM_DV_TIMINGS(r4, 0xc0945662, &(0x7f0000000080)={0x2cb0, 0x0, [], {0x0, @reserved}}) write$RDMA_USER_CM_CMD_ACCEPT(r4, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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", 0x1}}}, 0x128) ioctl$SIOCAX25DELFWD(r4, 0x89eb, &(0x7f0000000000)={@null, @remote={0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0xcc, 0x0}}) 17:08:09 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000400000000", 0x40000010}]) [ 1159.756483][T30411] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1159.787799][T30411] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:09 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="c3d15d9fc01c514d4980f28ca50964537ae14221c4108001c6b16728aad83504413a818c6114d1fb06f3e5663954bfe804003eb3af4486e358fcaf4c36f6c6884f95d5d172473cb8769323c89d75cf35d8db1e31a681ccf31591616ced2ca0c56c0ea46b538ea41ea12e2b98147384e57b46954291087bcdf2075d06b9fe277a85c505c2ecc0df0a472577478ece5c04065def3ee4a4"], 0xfd30) ioctl$DRM_IOCTL_SET_MASTER(r0, 0x641e) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x1000000, 0xffffffffffffffff, 0x0) 17:08:09 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000002000000000", 0x40000010}]) 17:08:09 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r0, &(0x7f00000017c0), 0x116, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) setsockopt$inet_sctp6_SCTP_PR_SUPPORTED(r0, 0x84, 0x71, &(0x7f0000000000)={r1, 0x1}, 0x8) r2 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x400200) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r3, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) r4 = socket$unix(0x1, 0x5, 0x0) bind(r4, &(0x7f0000000100)=@generic={0x10, "2ee1bcdb135c8cba501f993f65a63f420c228362c1bc2f5169d6aa678b5e6ce8b51823f344f5b473752dce51804ec3848a6a67bd61dd42ec803d7d4963b6630bab3eae237bc0b2f194f27522713699d1c51ef274c42ed1ae38957b237e14f4118457fa68aa4ca95bfb94fac0421a99c4dcdcd0722ca8fa408afb1538bdb9"}, 0x80) 17:08:09 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xff0f, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:09 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000002000000000", 0x40000010}]) 17:08:09 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x90, "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", 0x0, 0x0, 0x0, 0x0, 0x2}}}, 0x128) r2 = open_tree(0xffffffffffffffff, &(0x7f0000000000)='./file0\x00', 0x1801) ioctl$SOUND_MIXER_READ_RECSRC(r2, 0x80044dff, &(0x7f0000000080)) 17:08:09 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xffc0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:10 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000002100000000", 0x40000010}]) 17:08:10 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000002100000000", 0x40000010}]) 17:08:10 executing program 0: socket$kcm(0x2b, 0x1, 0x0) r0 = gettid() ptrace$setopts(0x4206, r0, 0x0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x5, 0x8, 0x5, 0x0, 0x0, 0x0, 0x20100, 0xb, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0xffff, 0x1, @perf_bp={&(0x7f0000000000), 0x4}, 0x1c000, 0x7f, 0x400, 0x3, 0x7, 0x40000, 0x8}, r0, 0x7, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r2, 0x8912, 0x18) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r3, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) [ 1160.218559][T30457] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) [ 1160.250720][T30457] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:10 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000380)=ANY=[@ANYBLOB="87a679afd153af84cdd9f7a03c695677e159b5f9c6dbfffeffff1a8944873338fbb453fab01553b05ad1b3743f81c2572cb30a0dab45d25acf1f62d4dceaf97f600d9c2ee74ee56de52b6654f5b7d8a821794e5a01583a74ee73d0f4f7bc03eff1e900078b3975dd203780f0d02a705162bf7c88903f46967357e2f7855060017806e7e4349dc21c9278bff56695d3c33b9265dc57cf9cfef7acc3f6cc9bbc0eb61d0ca790e840b0af197b1984c83c0efcf9d3b0748e1f06c0dbe561600fd7bf433f522fda14201576b332f1566f5708eedfd2463f67"], 0xfd30) ioctl$VIDIOC_S_TUNER(r0, 0x4054561e, &(0x7f0000000040)={0x2, "0c2596f61921efb9dc6e76c0e705b1249c6e4dc20dec22834df752f444113456", 0xb, 0x2, 0x40, 0xffffffff, 0x2, 0x4, 0x1, 0x5}) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r3, 0x0, 0x0, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r4, 0x0, 0x0, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r5, 0x0, 0x0, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r6, 0x0, 0x0, &(0x7f0000000140)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14}, &(0x7f0000000200)=0x0) timer_settime(r7, 0x0, 0x0, &(0x7f0000000140)) timer_settime(0x0, 0x1, 0x0, 0xffffffffffffffff) timer_delete(r2) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:08:10 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005000000000060ff00000000", 0x40000010}]) 17:08:10 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000003f00000000", 0x40000010}]) [ 1160.395782][T30457] REISERFS warning (device loop4): sh-2006 read_super_block: bread failed (dev loop4, block 16, size 4096) 17:08:10 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$DRM_IOCTL_INFO_BUFS(0xffffffffffffffff, 0xc0106418, &(0x7f0000000000)={0x100, 0x9, 0x7, 0xfffffffb, 0x7, 0x2}) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r3, &(0x7f00000017c0), 0x116, 0x3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r4, &(0x7f00000017c0), 0x116, 0x3, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r5, &(0x7f00000017c0), 0x116, 0x3, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r6, &(0x7f00000017c0), 0x116, 0x3, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r7, &(0x7f00000017c0), 0x116, 0x3, 0x0) r8 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r8, &(0x7f00000017c0), 0x116, 0x3, 0x0) io_submit(0x0, 0x9, &(0x7f0000001a00)=[&(0x7f0000000180)={0x0, 0x0, 0x0, 0x7, 0x5, 0xffffffffffffffff, &(0x7f0000000080)="6f10b239d938f12d690f944da15330abf5661d1fbd0789f2fdc7300862a4f279ce80483b6e7bf2ab29d6afef5017b52a2bc05f3b6f3f13bb09d57287d53e87f1fe34b64a0b5500183ddcac4b5df0ffb374193c969ae53033f82cafdde493fde7c6b6ec99af215d20ae5b8aa228b5d045a13425b9c1591a0de3d68cedf7150c8c7e0a5a618e405c341c26d54a4043e91546acc166f9401f161b1bff11035e387bd540a3b6cb712acf06245be7a47e60118d0c839990e6f40732c05ab8d1e383cd7a408813e4bcffc620fec5ccd6dcf450bbfb4c96e533cdc6f46d7ae3b677fa1e9a", 0xe1, 0x8, 0x0, 0x0, r1}, &(0x7f0000000400)={0x0, 0x0, 0x0, 0x7, 0x5, r2, &(0x7f0000000300)="f8c23430c42114e19669641a77de34050f7be945f1f1b1fe6419564c8ab7d27414ef9d27c414f402ae7e7fb76d1694bc9435a0b3ab3c82f89b39341273fe046b86935aa7842090f775c360bee777395b7fee41624546f1e05149d3f1c124f98b97e54f1abf4f1318066369974a2e9dccb547801b8b131254934bd2103e2ad1c09168eeb3506a912f02dd99e7eb0dc095bb27ce4acaee90e8f0eb260e56da7912c41e496cac28d901661dd74251a6e36fe591e1c2b60054b9101de415a882cea6f28d2d3d293562392d6643ca17293dca74368d0bf53f37c641a99f52", 0xdc, 0x5, 0x0, 0x2}, &(0x7f00000004c0)={0x0, 0x0, 0x0, 0x3, 0x46fd, r0, &(0x7f0000000440)="f4b0546ae8a6a1e00fc93372fb7f9400a421c6dfb8a2d53fa388a1a550ebc3cde4942918db53c75e6063e439fe2e6c585b306d6e0f46c0d059256169344560c34a8159d8cb8200f29409b34c5e", 0x4d, 0x2, 0x0, 0x3, r1}, &(0x7f0000000540)={0x0, 0x0, 0x0, 0x6, 0x7f, r0, &(0x7f0000000500)="441a5e929419fbda531a2247a26f71f037e7ca44bb5cc8e61b", 0x19, 0x79ed2450, 0x0, 0x2, r1}, &(0x7f00000005c0)={0x0, 0x0, 0x0, 0x5, 0x9, r3, &(0x7f0000000580)="b88d5cfce22d36239c8d4779a930067fa10d6456dd8f77efd798b6680a68a9b192", 0x21, 0x100000000, 0x0, 0x3, r4}, &(0x7f0000000700)={0x0, 0x0, 0x0, 0x0, 0x3, r5, &(0x7f0000000600)="642e863f75ed50b31f8c076beb3b085e70ee9313498726d72f59036f5ed46e2afd0e6a3486c1f89b1cdc241dedcdbc749760450a69321cc3206d18dce14f3d23dad85da3151b64b4cd6f1e1ad2d8ce6d6d445ecca6508e336b4181bdf57e9dd7ef548f1c1b9dede91a7b6d4dd193540847791b2f58f3b9283de08b75a746ce3d8db9cde645af298d5419842d6e2958b9ea0927c06d3378288e72b7dad09ac64147afe88beaddf4b6621b169b7b212ab9b59dc806ed828c859626db240b706bf5523d19de092cafb2b97f0319d45d", 0xce, 0x1, 0x0, 0x4, r6}, &(0x7f0000001740)={0x0, 0x0, 0x0, 0x1, 0x9, r1, &(0x7f0000000740)="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", 0x1000, 0x5, 0x0, 0x1}, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x2, 0x0, r7, &(0x7f0000001780)="a94499888046ca979dcf4ed5a38550eda7e20a2dc627e52ad0770805454d3adfb4cbd30a8d577409af8a4ae9078b999fa4cc3deb76dfbca6f56e545edf71536d77116d592321c559c64163e1d1d2c9e1cf266180d0a678a7a269fd43ab56cfc873e1e0fdb5e4fe64ea2e3b7f1d7c96768fbb3a3a060d64faed8127618e1dca430d23f024e863c19b4a17ad8aa517154b992d4dfb9e77bc158926fa3c8b428f0551af443d67df13b858a3e5fa3febdb50b3ab7db05c7ad6b1de9f7a6a6d9afa0684021e7e3959eff20d83c2c4c85f4bc3dc14da11", 0xd4, 0xb846, 0x0, 0x1, r1}, &(0x7f00000019c0)={0x0, 0x0, 0x0, 0x1, 0xbb, r8, &(0x7f00000018c0)="7c40a1fd7e654f6b2488cd3d6d1e5f8d0a3fdaa6d0bed527d06dd889daab95960b83aa768d30d9df4304bb2baa5ccf8adfbedd47a1b1ccf6330612517b580f322ba2bc78bbaa419ae0907844a9c880456e00a5bf28ddce35a77251c99412d108e2d429b926ec5d96ba0ecb397c8f662c695ca8932bfe87fa6c1140dd972e3345c03ad5252d7566887e453979656243b89bf8f5f94c4d1df2d2ee098e1a59768d924870db18e45ea00a918202c17d46eb7880d603fdd04e8aa7b2c29e7987afc0e3f605b1433e14635ebc8a18b78aa129b61a62cc4c10b783e1178302b70516e0df5cd95a3b7a13718ed0773f581969d0da5a302247ff4a59", 0xf8, 0x7, 0x0, 0x2}]) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) [ 1160.442683][T30457] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:10 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xa50000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:10 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) pipe(&(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) vmsplice(r3, &(0x7f00000000c0)=[{&(0x7f0000000180)="77690addcfbe1fbb66ec", 0xff3b}], 0x1, 0x1) close(r3) r4 = socket(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_TX_RING(r4, 0x10e, 0xc, &(0x7f0000000040)={0xf3a}, 0x10) write(0xffffffffffffffff, &(0x7f0000000180)="1c0000004a005f0214f9f424000904000a", 0xfffffffffffffc70) splice(r2, 0x0, r3, 0x0, 0xfffd, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/psched\x00') preadv(r5, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$VIDIOC_G_EXT_CTRLS(r5, 0xc0205647, &(0x7f00000000c0)={0xa00000, 0xffffffff, 0x0, r0, 0x0, &(0x7f0000000080)={0x9909dc, 0x34be, [], @p_u16=&(0x7f0000000040)=0x1}}) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:08:10 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000020000000", 0x40000010}]) 17:08:10 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa02c1) fsync(r0) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) getsockopt$inet_sctp6_SCTP_AUTH_ACTIVE_KEY(r1, 0x84, 0x18, &(0x7f0000000000)={0x0, 0xfff8}, &(0x7f0000000080)=0x8) getsockopt$inet_sctp6_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f00000000c0)={r2, 0xfffffff9}, &(0x7f0000000100)=0x8) 17:08:10 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="1000004005000000000060ff00000000", 0x40000010}]) 17:08:10 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x8000, @remote, 0x4}}, 0x8, 0x0, 0xbe63, 0x400, 0x7}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_SOCKOPT_PEELOFF(r1, 0x84, 0x66, &(0x7f0000000040)={r2, 0xff}, &(0x7f0000000080)=0x8) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x3b9361) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r4, &(0x7f00000017c0), 0x116, 0x3, 0x0) getsockopt$netrom_NETROM_IDLE(r4, 0x103, 0x7, &(0x7f0000000100)=0x9, &(0x7f0000000300)=0x4) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='environ\x00') preadv(r5, &(0x7f00000017c0), 0x116, 0x3, 0x0) write$FUSE_NOTIFY_INVAL_INODE(r5, &(0x7f0000000380)={0x28, 0x2, 0x0, {0x5, 0x7f, 0x400000}}, 0x28) setsockopt$inet_sctp6_SCTP_ASSOCINFO(0xffffffffffffffff, 0x84, 0x1, &(0x7f0000000340)={r2, 0x800, 0xfff, 0x5, 0x1}, 0x14) write$RDMA_USER_CM_CMD_ACCEPT(r3, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) [ 1160.727229][T30496] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:10 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000021000000", 0x40000010}]) 17:08:10 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0xfffffffd, 0x0, "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"}}}, 0x128) [ 1160.851517][T30496] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:10 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x3e393000) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYBLOB='\x00'/12], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:08:10 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000020000000", 0x40000010}]) 17:08:10 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x1000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:10 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000001190000", 0x40000010}]) 17:08:10 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r0, &(0x7f00000017c0), 0x116, 0x3, 0x0) getsockopt$inet_sctp_SCTP_ADAPTATION_LAYER(r0, 0x84, 0x7, &(0x7f0000000180), &(0x7f0000000200)=0x4) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r3, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$FS_IOC_GETVERSION(r3, 0x80087601, &(0x7f0000000140)) sendmsg$IPCTNL_MSG_TIMEOUT_DEFAULT_SET(r2, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x200000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x30, 0x3, 0x8, 0x101, 0x0, 0x0, {0x0, 0x0, 0x3}, [@CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x2f}, @CTA_TIMEOUT_L4PROTO={0x5, 0x3, 0x85}, @CTA_TIMEOUT_NAME={0x9, 0x1, 'syz1\x00'}]}, 0x30}, 0x1, 0x0, 0x0, 0x80000}, 0x48010) r4 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) r5 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r5, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r5, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r6}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r5, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r6}}, 0x18) write$RDMA_USER_CM_CMD_ACCEPT(r4, &(0x7f0000000300)={0xffffffeb, 0x120, 0xfa00, {0x20000000000, {0x0, 0xfffffffe, "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", 0x40}, r6}}, 0x128) [ 1161.083214][T30525] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:11 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000021000000", 0x40000010}]) 17:08:11 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) accept4$tipc(r0, &(0x7f0000000040), &(0x7f0000000100)=0x10, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[], 0xfd45) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f00000000c0)}}, r2, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:08:11 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) ioctl$MEDIA_REQUEST_IOC_QUEUE(r1, 0x7c80, 0x0) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "a9a33c77f0b19f59f4c70bb9c8a7c9b2abb967e8a0fc674344a4cfd22751f0ac91197e298b02b378c3a2328d77a58abfdb14a3108fa2e9af7e1961dc9cdc69a9b54f2c5998953be2d4b6b2f0ed7ea8f3c2f4d9b25ab45af31c06b28438457995d66f9e3d1c8d84cea40c3b07745ef9d48310083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc65d3562f81a5dd5cc5236e90bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a7e454a2429ae95a5aa95ffee6374d0c8af3cead422e53d78434d5b436b424770a112f4980e"}}}, 0x128) 17:08:11 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000400000", 0x40000010}]) [ 1161.228102][T30525] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:11 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x2000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:11 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) write$binfmt_misc(r1, &(0x7f0000000080)={'syz1', "fc25ed046b75c890e2fc30f9844d8bc28d123c8f41b25a93b356c19a5a51f484b89b68588a31d420518ffe9a8de6f01d0db7d20efcadced4f1426d760250f8349c8a4539299dc132fc12d531b150c31ba09fc1c6780dd9790d8ae52d5750ad8627e944702d2a1be71c2794183b8ce6e284c8ed412a02eee05a4967c485cae3917cce58520f854388dac8a44ea89c04bdfb91a9478718e07ddfed926f0dd6485c57d8e9301f8c00585e20cf9adcfa25796bae02c7abc7ce8ef8bbf857afdaddc6d95e1b84608dc964d377a3468083d127db0719a52e2ed8c79b4ad145e1b52f16863607d115bd6c2326f350d06f"}, 0xf1) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 17:08:11 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) close(r1) 17:08:11 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000001190000", 0x40000010}]) 17:08:11 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000001590000", 0x40000010}]) 17:08:11 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x2}}}, 0x128) [ 1161.489270][T30560] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:11 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) ustat(0x101, &(0x7f0000000000)) 17:08:11 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000400000", 0x40000010}]) 17:08:11 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r1, 0x80045530, &(0x7f0000000040)=""/226) [ 1161.596933][T30560] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:11 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005000000ffffffffff600000", 0x40000010}]) 17:08:11 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = gettid() r4 = syz_open_dev$dmmidi(&(0x7f0000008100)='/dev/dmmidi#\x00', 0xe1e, 0x80) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r5, &(0x7f00000017c0), 0x116, 0x3, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r6, &(0x7f00000017c0), 0x116, 0x3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000082c0)=[{&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000300)="363c930f8d3d69662fd02bc162a6c6a72de4d0019dc78f8502b6500fcc80a39a3121fa29b02bf80ab18fe6ff872cdf14ee91dea0e461e224cee2899a25108ffc0871b99244488e3699ac81cccc94df322e92de6a1a468bfe89d6b3acc4e5cf1e83817162e4b2e38332cc922bc833c46fef7f806605dc4797c19c41945e23b553db09", 0x82}, {&(0x7f00000003c0)="42b53c3dd1186d402851e423598db6ee1ed112fc752511f6d1bfd4af73bedb457f3068bb121d9cc5b18320d20712155a97a37b2725f85ce84d8dba8b1b330a18c0d014c3a1d33c93223ad1faf80f37123475fb26eb3106bccd41", 0x5a}, {&(0x7f0000000080)="b3aaaea6fb83fd7b7979ab67f52175ad04743119d555a5c74b53679284a887081be27b", 0x23}, {&(0x7f0000000440)="9c007c717d6c629537396f9beff18609845e22607beae29b65a84d7a522dc30cbb2caa7022e4d1fa57c24a795d309cc2934dd9896c655ea8a8eb352439c98a4af1c536ef07226e0326d5a906d67e38d1bc85fe6faaf27d60154820419c9f24b5506dcbee2b82678b0c4879a2c0e9e9e64951d2c42f54d9ddd58777d874c38d654baca81a3d7f13db8156b6dd8d4e4744c8c48ffbb0a295f73b25132b1a728b9aa0a7f055aa1244d43a596c4f3b63bd240f9a87ecfe79cb808b9f10f94f335d23865432e38884dbd90350a46a27eac65674494940a23fcff7c6f93c9a000563db5995e607adba6df5891a40dfa2cd9478", 0xf0}, {&(0x7f0000000540)="f059b09fc1a35005e57c4c56bacc841d8f85091d1b1fbb6122a3419ddad31ef7d15e1bc61e646c83c4723621591ce89f301520ee5497e48dfaa06ef360aa5f53fc373ecf5f984bbf9d3a1762e28473ec7c66be3fd1d559b3c5a7deff2e8abba299257fa5a540b9e536433fe568a1e84761167099aa45e64abe092c24266ca17d986fce1c99ac07712acdb9f39b762f5059f00f69c76fb4275c3957e75b48d546cd2bcd7c1c4c3ae8fb25", 0xaa}, {&(0x7f0000000600)="f14a905b908fd5c3891a8f2e71a67115715354b43a7a30c856abbc50021ee7f0f0a1c6501fc2e9ba000c0615d597cb1fbfc7e890073ed8b6e28454feaddd2603278cb68969f324f25054b02ab9d1175f517fa6dcd96d8e1c6948f5855fd2364f8ba7546fa2dcd172c8b566607c20c87edfc5e106dc13c3a93653c579e27456607ca75a8af498ecc01673a496f9e73247454eee5bfd57696b774b8f3ca09cf1f0db23d8ff632c60440d9cc0f1b60f6d08a9d0c6530eea66c6daf03c2f1624ce9b2e062c20058715dddfb055d428ca486ac7c349c24bf80bfe5392609cebcd38df53", 0xe1}, {&(0x7f0000000700)="7c41c9735cf780cf5a6a7c86e94fb9bdbf4eb712b3a5d86125c4a2d9207fc44ef09ad0a3f2f641bf7a5dee4267efba3a4e0ef0ea0ca95c2ccd955cc2833c427f36a2053d11cf4e7d39ec053041c366f5a5f9a0be4178e47bd963fc16cb68e226101a19590d9961e14df421efc8b688662cfeea5f18647fca9d446cb80641d451ef1e41c876d59731e91cf645ea129352e96d5d5d12d8afb694da434ed212a9", 0x9f}, {&(0x7f00000007c0)="ecc6fadabdec63a8cacaaac6e8fccac38fb3ba530ea49c5cc38bdd2b569c156b4df385b72b320a35147ba8861431af03ed039412813c3e0dca398dc75f4c5c2b0686813b13df71b3ffa2ba26d78a3bcba679496375c80b4923655266f45ee23a4da3e3e18c010ade2de33fa61349de4ba161bf1b95bae7bd4c00f9d5cb1f7bfe208d6c666a803f25f22c94c318eacd953f115dd72d84fe5fc68f2aae51d1abe7b835d156676559f2bcc86300d5b24e523bb24482f91b36", 0xb7}, {&(0x7f0000000880)="60921d56050fc00f7269d41ed2c1bf45ec12350ef38c376694f59486fed3d5133a591219f601c1747aa792f0710e59dd0c5af60ecb20e7977432259a4fd10ce7e7b063b314d2275e6918ee844d5ffa0316bba2b0a8636ecf4a4ed96ac98aacf156614f51f0eeb5e0076a7dc776b4bc140a83082f09a487b73b7b3d", 0x7b}], 0x9, &(0x7f00000009c0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r2}}}, @cred={{0x1c, 0x1, 0x2, {r2}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r2}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x118, 0x14040804}, {&(0x7f0000000b00)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001f40)=[{&(0x7f0000000b80)="96e0cf323316b13d362410c875cfc573e3c5a61264b19a0dac95efac1e307728e41c5cccc09a451ceeb85019ead4f35e3afe94bde7dbfc71084c5c4dff0eb22350b43aa33a9785a13822391857c113787a980b2ed310a9bb580f97b670db7da0f266e63f97a33cfaa6aca35e941c52343a24cd12a1e65c42f90e0a32d45874a71cc66542b8a38aecc8f3", 0x8a}, {&(0x7f0000000c40)="657d2d470ab9aa73046737ad66149680b07feff0ce2a67a161eb95b10cf75ae60602457f993cb9f7831fe9c5537295937c6c7cd3af524f58413347162a3fdb3b8c29a7972a0ee6c93e79e769207affada8c3abfd6c8eaadef8e7576417abb4f9bd3f250dde1fe9c4c06c8a968f1ca26c454d72de9302b64ff06a3a0f3187643de93ade3bd79a1066859f574bfde170bf3151e436f9ab99807d489fc3e3637941c4b0d2e2257797d2692857524659abf1d3120a4bc0cd41d29c150929bd5431de9a47879e2d8ecab38e33d91dbae7035d88fbbb0d27a25904a9b2ebefef86385f5d85917433db786a5c8c4f2fe4e03a", 0xef}, {&(0x7f0000000200)="8c1e9dc23a45e7414c8f43623f1a4b49f1d8aaba25c9579c", 0x18}, {&(0x7f0000000d40)="6c530d4ab86b3874dc34a99d4d493fe521e6c409056459f2becdee695abcf61391683156ececb68b1557a31416d597f4e4740a2802a5acaf1a9fe09bc9a84a8dbf23c95bed2faf33e74125ef696c4d0f207c9ad89a1f2693bb943c32b6a55502ad7599d9a0d0c9233301a1f830c7007b91740bf18c6c1c156b18b3b5745196af71068ed7753ac9e7c6483dba737202ef3224a6ad10d06bedd00b6234ac1c1e5d4a50ac98a041e9cec853fd9bb7dc79fb8c1f1b05b29c4c3c0dd2d9c546d01fe7d36fe10a24dd676d60c1e164cc69fd2e825dd323fbde81b43a060a9eb75f80df9ca569d68669add1009b13b0787b", 0xee}, {&(0x7f0000000e40)="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0x1000}, {&(0x7f0000001e40)="56efa69e305be89c99582a956ce96cdb59b9c61415a5ddcb144737011569201071b3718349a3628ae188507507d409767479b0bc28b2bf1bc490d10f111981eb493a099ed3233db12563c57f2ea2e99e3c6306528bc63b301b93bc555b6c06c074bf5feb79f4dfe484b2786e4290e09fa84372318c80dd7c6e45701962408cdb1bd585233dea5ab017dc8ec7803c7fe554c5d8662cafddb83974ecd50165", 0x9e}, {&(0x7f0000001f00)="7ea01fef256969b9e8b353fd64cb5b22cac57633e2dbde22a2a797d181a34ccc193357", 0x23}], 0x7, &(0x7f0000002300)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r2}}}], 0xd0, 0x90}, {&(0x7f0000002400)=@file={0x0, './bus/file0\x00'}, 0x6e, &(0x7f0000002640)=[{&(0x7f0000002480)="66b471c66d1de870c8aa8e4c4f800a7921b76a3aee5b2ec8e32e2b071b7dcdcf04c065d6837924f65604b7e27cf2db6cb004a5834008b29704058139c85ea347befe1f2396b30c5c7172fe9be8b9aa9e23f55dd9b7a69c0da53f440b4e8fb10b614139c54425a34322dd0ac73b57ee77", 0x70}, {&(0x7f0000002500)="76fbf8a6c1e112612a866103b45f217dd7cc743ce63d938771d7067f322e8fd89c346f36a95dd845e51620c96e97fd4bf0b415763058ee9a9a6fb3a2f4c929fec2db26596a1d4be8a094757f5bd9068737277e2270e4e0cf23c3390a9357bccae3913c8e05cf09e2969c13db5b9f10dd0dba699467354112c3fd8159f5edaee4d12ffa13f5cd4ba586f498b1797ee39e5e2ce5f9d4955d03c46c8f23eba76fc62f411e11d0", 0xa5}, {&(0x7f00000025c0)="547a9143c3b6e4d39abf9c2a2ae3b53ba020010887a1824ae00d02bc7466d630620d5211de7df9f53d44b46871bc04fd33d350db7d81d3e734097e961a337b2351c9ab199037d8081b5fc711000d7f184a175f39abef3392874fd8d3d654702b", 0x60}], 0x3, &(0x7f0000002840)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xee00}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c}}], 0xc8, 0x40000}, {&(0x7f0000002940)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000003a80)=[{&(0x7f00000029c0)="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{&(0x7f0000006ac0)="fdad95c707ce970b4c6a7c5bcbcc8532c1bbcaf1c1f0020e7520298b671fb40e7be064ae6a4b00e60d8de6e925feb39b21d11b3e1460525b5bca67a5499bc0de863570e65c379f91d4983f2783620b0eec8b03eb1ddeb1290ac1cf4a8450ce713b7c1fe5b6d5168e", 0x68}, {&(0x7f0000006b40)="12f00dd9c9d667e09e64c3c9535807", 0xf}, {&(0x7f0000006b80)="55a03a5de54cef9da7eb142691c15f9f630bc58061895a261fec3db20a2743fe0cdcd9ea7959d76c641953f019abf001e83176547e31a75ff54cd489f2abeb8a1d8a8fd34925e3af1f45f77761d7e646dfe1e98d3e542a6421eb938304fed22262d9074f5c0d505b913b7a3157719beb05d54fcee671ab9d7d1f28700d1c2690b840499aea40ed183f3f9edb17e6b3da16c3267c93d64c5281cb891f800418918503477de5eb82698c2364f21381bf6134617e77d8ffe7b2e7a9547ab980a640271c38c11d9ff5320bb278b9b23868ee14d5c7bbf387da8f4bff7cfe235fb6a2df1b", 0xe2}, {&(0x7f0000006c80)="850608259383340e57accb02bd5fb46484dc9da9d104f5c342d410b3729976b850dcc3b74770e93b3b2ae9e78ebda8cccba8d8c288c924ac6dfc1c87f276119eb57344e35179458449df01e9fd0247de2e8995c01d8daf869fe4e47cb7882dbb6eb94d919bec57b51c00522a750f9d5d5ef39d9e8a8d6e6ebcb2e900afd637857a12a63bd3275fb101a00ba728bad52a0b61145a67e41d8eb4e79bc2f5a78b254b55bc29d1dde82dd2627cb6554d55ef0b0d1dcdde7dea9dac4557f35948e71a5b05175071fb49f4a389f60c85d45ab50c0adb710aeee6fb7f57ee50768a412dd28d0d84d2e7a6928d", 0xe9}, {&(0x7f0000006d80)="cc0980b7f896f7efac344f8a163082257dd27550bb8fa826564be77a7f2a822712dc452cda47f70a3309a35d9abecb8010383f1913ef289d8fdf91dbac68d3c44e936a92f6653c1613a33b50e185c5a9c614f318b328e078545d6264d4f05e2895de021489d251f60c5b3b15cece2fd05b397e67c4e55fab4fd972bf998ff1bd458ef00e5ad27d16e5f3f4b5aafe56f365d3f5e94dfb9b88b3b01e30ce5b15f4c63037c0e0a0319279853287f400ade88012332f0278c62ead58fdc87eb5cfcd", 0xc0}, {&(0x7f0000006e40)="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0x1000}], 0x7, &(0x7f0000008140)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r3}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1]}}, @rights={{0x2c, 0x1, 0x1, [r1, r4, r1, r5, r0, r6, r0]}}], 0x160, 0x2000c010}], 0x6, 0xc4) ptrace$setopts(0x4206, r3, 0x0, 0x0) r7 = syz_open_procfs(r3, &(0x7f00000000c0)='net/if_inet6\x00') preadv(r7, &(0x7f00000017c0), 0x116, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={r8, @in6={{0xa, 0x4e23, 0x8000, @remote, 0x4}}, 0x8, 0x0, 0xbe63, 0x400, 0x7}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000040)={0x387, 0x81, 0x8000, 0x1, 0xfffffffb, 0x14, 0x0, 0x0, r8}, 0x20) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)=ANY=[@ANYBLOB], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:11 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) setsockopt$bt_hci_HCI_TIME_STAMP(r1, 0x0, 0x3, &(0x7f0000000000)=0xff, 0x4) r2 = socket$pppl2tp(0x18, 0x1, 0x1) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket$netlink(0x10, 0x3, 0x0) r6 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r6, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r6, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r5, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010000507000000040000000000000000", @ANYRES32=r7, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {}, {0xfff1, 0xffff}}}, 0x24}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r7, {0x0, 0x8002}}}, 0x24}}, 0x0) sendmsg$inet(r2, &(0x7f0000000500)={&(0x7f0000000080)={0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xf}}, 0x10, &(0x7f0000000180)=[{&(0x7f00000000c0)="5642d703c32d289cf31ded7763f2559c7ec2057375ee6c3d10f64ed87e90b4a51055b0c77ecec74b402167aa550c76", 0x2f}, {&(0x7f0000000300)="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", 0xfd}, {&(0x7f0000000100)="070b5b312589e69b735c2e0da7de48552fe54d0bddf10dc754954aabf0d9cf9b8bcb28f8d675461470ac2fc520fce0fd8aadb9d40d6c729e8bb781b1a4d1c1c87bcf15d66b75751e4f4e0b46bcf1407140e1", 0x52}, {&(0x7f0000000400)="fb3155dbc2762faf65dc2f1ee261d3fa83e8ed5eb72efec90d5072dc05859134b156445e1d4362e9672c740c88ab6176989676dee4438d702943741cd398f64b0d436dd8c838ad4a25b9f8974da3b172517c1633aec6d3710519074576bafb46af7717b0f11c2b513404258e4c446e8d6b4d196b8e6fb6", 0x77}], 0x4, &(0x7f0000000480)=[@ip_pktinfo={{0x1c, 0x0, 0x8, {r7, @dev={0xac, 0x14, 0x14, 0x2e}, @loopback}}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x3}}, @ip_ttl={{0x14, 0x0, 0x2, 0x8}}, @ip_ttl={{0x14, 0x0, 0x2, 0x7ff}}, @ip_tos_int={{0x14, 0x0, 0x1, 0x211f}}], 0x80}, 0x4011) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 17:08:11 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x3000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:11 executing program 1: open(&(0x7f0000000100)='./bus\x00', 0x10000, 0xc2) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) setsockopt$inet_tcp_TCP_CONGESTION(r1, 0x6, 0xd, &(0x7f0000000080)='cdg\x00', 0x4) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x3, 0x70, 0x0, 0xcd, 0x0, 0x0, 0x4, 0xfffffffffffffffe, 0xd0830, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x10000, 0x68}, 0x0, 0x0, 0x0, 0x9, 0x4b, 0x8}, 0x0, 0x0, 0xffffffffffffffff, 0x8) close(0xffffffffffffffff) ioctl$SNDRV_CTL_IOCTL_ELEM_LOCK(r0, 0x40405514, &(0x7f0000000000)={0x9, 0x0, 0x0, 0x8, '\x00', 0xfffffffd}) 17:08:11 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000001590000", 0x40000010}]) [ 1161.844764][T30596] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. [ 1161.935929][T30598] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:11 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500000000206482fe7e0000", 0x40000010}]) 17:08:11 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) mmap(&(0x7f0000005000/0x6000)=nil, 0x6000, 0x0, 0x10010, r1, 0x7d09c000) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:11 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:08:11 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400202) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={r2, @in6={{0xa, 0x4e23, 0x8000, @remote, 0x4}}, 0x8, 0x0, 0xbe63, 0x400, 0x7}, &(0x7f0000000240)=0x98) write(r0, &(0x7f0000000300)="8c0af8f76083c480d54468bfb98a07972576c3fcfe0283ab333034cc67a9352966e4b6b2cdc2f7e7b86f1611df82d4f678042ac91ea11d1bed0c33b67b53e5fc8924589cadc1f8a3edc63e948c9a86089cbc34d629efd6bfdf063eeb05dc3748ba84a58562b11ec12dfca03cc1f2c11c20b5c9464db7e2f9ce393f259b11bf73b3d50626f89696c470", 0x89) getsockopt$inet_sctp6_SCTP_DEFAULT_PRINFO(r1, 0x84, 0x72, &(0x7f0000000000)={r2, 0x5}, &(0x7f0000000080)=0xc) ioctl$SNDRV_PCM_IOCTL_PAUSE(r1, 0x40044145, &(0x7f00000000c0)=0x800) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 17:08:12 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="1000004005000000ffffffffff600000", 0x40000010}]) [ 1162.153587][T30598] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:12 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005000000ffefffffff7f0000", 0x40000010}]) 17:08:12 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x3181}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:12 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x4000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:12 executing program 1: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r0, &(0x7f00000017c0), 0x116, 0x3, 0x0) r1 = openat$audio(0xffffffffffffff9c, &(0x7f0000000040)='/dev/audio\x00', 0x30700, 0x0) io_uring_register$IORING_REGISTER_FILES_UPDATE(r0, 0x6, &(0x7f0000000100)={0x4, 0x0, &(0x7f0000000080)=[r1]}, 0x1) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r2 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r2, 0x0) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r3, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$F2FS_IOC_START_ATOMIC_WRITE(r3, 0xf501, 0x0) 17:08:12 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500000000e0bce2557f0000", 0x40000010}]) 17:08:12 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000542000", 0x40000010}]) [ 1162.539666][T30643] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:12 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="1000004005000000ffefffffff7f0000", 0x40000010}]) 17:08:12 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f00000000c0)=ANY=[@ANYBLOB="c4695e2180e25e0000000000000101"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0xfe, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, @perf_config_ext={0x4, 0xbb86}, 0x1040a, 0x0, 0x401, 0x0, 0x1}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) bpf$BPF_MAP_GET_NEXT_ID(0xc, &(0x7f0000000040)={0x7f, 0x0}, 0x8) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) statx(r2, &(0x7f0000000100)='./bus\x00', 0x800, 0x400, &(0x7f0000000280)) bpf$BPF_MAP_GET_FD_BY_ID(0xe, &(0x7f0000000080)={r1, 0x1, 0x18}, 0xc) 17:08:12 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r1 = openat$vcsa(0xffffffffffffff9c, &(0x7f0000000040)='/dev/vcsa\x00', 0x2, 0x0) vmsplice(r1, &(0x7f0000000140)=[{&(0x7f0000000080)="ecc72c55f7b86611c709e207f028bba22d2160cd6696bdee4998a3241ee4933a60dec2a93814efae16b52f5df6903629c5198f659c4b7f6128b193a8147279b95182df4a3c635da1a25899643b00936ceb9b52baac03c272ac5c5f28bbe776bda7749c04e487f82a9a63f869c4a2e7ba7ecd47fcdfd7b67d001f7fc010a448a109f9a2ebe0ea24e2162c1df275e926f6b4056cc3cf096b0b720477f5f64871e7", 0xa0}, {&(0x7f00000002c0)="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", 0x1000}, {&(0x7f00000012c0)="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", 0xfc}], 0x3, 0x2) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="081a"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1162.736278][T30643] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:12 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500000000007efe82642000", 0x40000010}]) 17:08:12 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) ioctl$NS_GET_PARENT(r0, 0xb702, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) setsockopt$bt_BT_FLUSHABLE(0xffffffffffffffff, 0x112, 0x8, &(0x7f0000000040)=0x966, 0x4) close(0xffffffffffffffff) 17:08:12 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x5000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:12 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000542000", 0x40000010}]) 17:08:12 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) r1 = openat$char_raw_ctl(0xffffffffffffff9c, &(0x7f0000000000)='/dev/raw/rawctl\x00', 0x1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) r3 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r3, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r3, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r4}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r3, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r4}}, 0x18) ioctl$EXT4_IOC_ALLOC_DA_BLKS(r0, 0x660c) fcntl$setlease(r1, 0x400, 0x2) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r5, &(0x7f00000017c0), 0x116, 0x3, 0x0) write$RDMA_USER_CM_CMD_ACCEPT(r5, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0xfffffffffffffffe, {0x2, 0x3, "a9a33c77f0b19f59f4c71519c8a7c9b2abb967e8a0fc674344a4cfed2751f0a691197e298b02b378c3a2728d77a58abfdb14a3108fa2e9af7e1961dc9cdc69a9b54f2c5998953be2d4b6b2f0ed7ea8f3c2f4d9b21fb45af31c06b284387995d66f9e3d1c8d84cea40c3b17745ef9d48310083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc6590bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a91454a2429ae95a5aa955b436b424770a112f4980ee900", 0x0, 0xff}, r4}}, 0x128) 17:08:12 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) accept4$vsock_stream(r1, &(0x7f0000000040)={0x28, 0x0, 0x2710, @host}, 0x10, 0x800) 17:08:12 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000742000", 0x40000010}]) 17:08:12 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0xbf, 0xfffffffd}, 0x0, 0x2, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) [ 1163.090560][T30679] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:13 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000742000", 0x40000010}]) 17:08:13 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000000)='/dev/input/mice\x00', 0x2) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) [ 1163.276477][T30679] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:13 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) r1 = syz_open_dev$audion(&(0x7f0000000080)='/dev/audio#\x00', 0x10001, 0x80002) move_mount(0xffffffffffffffff, &(0x7f0000000040)='./bus\x00', r1, &(0x7f00000000c0)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:13 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x400, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) r2 = dup(r1) write$dsp(r2, &(0x7f0000000080)="935a33e69121ee2b3c828c6519f5a03e50176e75e249d0ce69261e64c067e933af", 0x21) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') syz_open_dev$hiddev(&(0x7f0000000040)='/dev/usb/hiddev#\x00', 0x10000, 0x200) preadv(r3, &(0x7f00000017c0), 0x116, 0x3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') dup3(r3, r4, 0x80000) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x8012, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp, 0x0, 0x0, 0x0, 0x0, 0x0, 0x401}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:08:13 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005000000000000000074b000", 0x40000010}]) 17:08:13 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="1000004005000000000000000074b000", 0x40000010}]) 17:08:13 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x6000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:13 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) openat$vcsa(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcsa\x00', 0x20440, 0x0) [ 1163.521010][ T26] kauditd_printk_skb: 39 callbacks suppressed [ 1163.521025][ T26] audit: type=1804 audit(1597684093.373:8221): pid=30710 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2728/bus" dev="sda1" ino=15958 res=1 errno=0 17:08:13 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="30efcce84266de9aa3c88ae612fa7a1e2bf67b874cd01bc1ea6734ccf80d577199d01c47604a6e0bcf6ff5a9261c01f66f3616652afce31004b085e74d754f"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:13 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPCTNL_MSG_CT_GET(r0, &(0x7f00000000c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x5a}, 0xc, &(0x7f0000000080)={&(0x7f00000002c0)={0x1bc, 0x1, 0x1, 0x301, 0x0, 0x0, {0x0, 0x0, 0x1}, [@CTA_TUPLE_MASTER={0xa8, 0xe, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private0}, {0x14, 0x4, @rand_addr=' \x01\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x02'}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @local}, {0x8, 0x2, @empty}}}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private1={0xfc, 0x1, [], 0x1}}, {0x14, 0x4, @ipv4={[], [], @rand_addr=0x64010102}}}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x187}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}, @CTA_TUPLE_IP={0x14, 0x1, 0x0, 0x1, @ipv4={{0x8, 0x1, @private=0xa010101}, {0x8, 0x2, @multicast2}}}]}, @CTA_TUPLE_MASTER={0x30, 0xe, 0x0, 0x1, [@CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @private1={0xfc, 0x1, [], 0x1}}, {0x14, 0x4, @mcast2}}}]}, @CTA_SYNPROXY={0x4c, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0xd7}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0xff}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x81}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x1}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x401}, @CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x3}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0xf77}, @CTA_SYNPROXY_ITS={0x8, 0x2, 0x1, 0x0, 0x8a}, @CTA_SYNPROXY_ISN={0x8, 0x1, 0x1, 0x0, 0x2}]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x3f}, @CTA_TUPLE_MASTER={0x24, 0xe, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6, 0x3, 0x1, 0x0, 0x1}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x11}}, @CTA_TUPLE_PROTO={0xc, 0x2, 0x0, 0x1, {0x5, 0x1, 0x1}}]}, @CTA_MARK={0x8, 0x8, 0x1, 0x0, 0xfff}, @CTA_ID={0x8, 0xc, 0x1, 0x0, 0x2}, @CTA_TUPLE_ORIG={0x38, 0x1, 0x0, 0x1, [@CTA_TUPLE_ZONE={0x6}, @CTA_TUPLE_IP={0x2c, 0x1, 0x0, 0x1, @ipv6={{0x14, 0x3, @empty}, {0x14, 0x4, @empty}}}]}, @CTA_HELP={0x10, 0x5, 0x0, 0x1, {0x9, 0x1, 'syz1\x00'}}]}, 0x1bc}, 0x1, 0x0, 0x0, 0x44810}, 0x4008884) close(0xffffffffffffffff) 17:08:13 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000004", 0x40000010}]) [ 1163.684915][T30723] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1163.702389][ T26] audit: type=1804 audit(1597684093.373:8222): pid=30711 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2694/bus" dev="sda1" ino=16002 res=1 errno=0 17:08:13 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500000000007f55e2bce000", 0x40000010}]) 17:08:13 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x84900) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) r2 = syz_open_procfs(r1, &(0x7f0000000000)='net/kcm\x00') write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0xffffffffffffffff, {0x4, 0x7, "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", 0x3, 0x7, 0x6, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x128) [ 1163.841501][ T26] audit: type=1804 audit(1597684093.383:8223): pid=30711 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2694/bus" dev="sda1" ino=16002 res=1 errno=0 [ 1163.868377][T30723] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:13 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500000000007fffffffefff", 0x40000010}]) 17:08:13 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = dup3(r0, 0xffffffffffffffff, 0x80000) ioctl$SNDRV_RAWMIDI_IOCTL_DRAIN(r1, 0x40045731, &(0x7f0000000100)=0x1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) accept4(r2, &(0x7f0000000080)=@generic, &(0x7f0000000000)=0x80, 0x80800) [ 1163.952942][ T26] audit: type=1804 audit(1597684093.403:8224): pid=30710 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2728/bus" dev="sda1" ino=15958 res=1 errno=0 17:08:13 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) ftruncate(r1, 0x3) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:08:13 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000001", 0x40000010}]) 17:08:13 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x7000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:13 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r0, &(0x7f00000017c0), 0x116, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_STOP_SCHED_SCAN(r1, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000140)={&(0x7f00000002c0)={0x18, r2, 0x1, 0x0, 0x0, {}, [@NL80211_ATTR_SCAN_SUPP_RATES={0x4, 0x11d}]}, 0x18}}, 0x0) sendmsg$NL80211_CMD_JOIN_MESH(r0, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x200}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x20, r2, 0x400, 0x70bd25, 0x7fffffff, {}, [@NL80211_ATTR_CONTROL_PORT_OVER_NL80211={0x4}, @NL80211_ATTR_DTIM_PERIOD={0x8, 0xd, 0xffff8504}]}, 0x20}, 0x1, 0x0, 0x0, 0x100}, 0x4000000) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r3 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r3, 0x0) write$FUSE_DIRENTPLUS(r3, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:14 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) ioctl$KVM_PPC_ALLOCATE_HTAB(0xffffffffffffffff, 0xc004aea7, &(0x7f0000000000)=0x1ff) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) r2 = openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000080)='/dev/ocfs2_control\x00', 0x604041, 0x0) getsockopt$TIPC_CONN_TIMEOUT(r2, 0x10f, 0x82, &(0x7f00000000c0), &(0x7f0000000100)=0x4) [ 1164.122799][ T26] audit: type=1804 audit(1597684093.733:8225): pid=30732 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2729/bus" dev="sda1" ino=15958 res=1 errno=0 [ 1164.171796][T30764] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:14 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005000000000060ffffffffff", 0x40000010}]) 17:08:14 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000002", 0x40000010}]) 17:08:14 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) mkdirat(r1, &(0x7f0000000080)='./bus\x00', 0x120) open(&(0x7f0000000040)='./bus\x00', 0x20000, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:14 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x8000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:14 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="3624ec7532cf85b71c172177c71fc1f893dde2d5e2ed68711542ba1e2deafca00e075167aa189757c80299ec21150f01462526611fb958f0bb7fbe491e7ddd74e8520a7e97218ed4aadd97409f3d76d35486d76f777da8b3253d83bfc1d0db80cfc3080090e714534199b0736a9399426d4b9bdc8887ae08fc1fc2c663cf5ed7b73767db962cf7b708c7e65c38ed31884dac9e86efac59fc989927f8267ea868c73a3c9318fe4b91c14ba2ef20698f126b574740b28ab7ce358d68386fe8cc9ffb2b2ff178bef0250e"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$NS_GET_OWNER_UID(r1, 0xb704, &(0x7f0000000140)) 17:08:14 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$VIDIOC_PREPARE_BUF(r2, 0xc058565d, &(0x7f0000000080)={0x1ff, 0xa, 0x4, 0x0, 0x6, {}, {0x5, 0x0, 0x4, 0x4a, 0x9, 0x7, "55edb2e4"}, 0x0, 0x1, @offset=0x1, 0x80000001}) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0xfffffffc, "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", 0x0, 0x0, 0x0, 0x8}}}, 0x128) [ 1164.366938][ T26] audit: type=1804 audit(1597684093.743:8226): pid=30732 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2729/bus" dev="sda1" ino=15958 res=1 errno=0 17:08:14 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x9000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:14 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000004000000000000", 0x40000010}]) [ 1164.515278][ T26] audit: type=1804 audit(1597684093.743:8227): pid=30734 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2695/bus" dev="sda1" ino=15803 res=1 errno=0 17:08:14 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x2000005, 0x40010, r0, 0x9b3cc000) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:14 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) recvfrom$inet6(r2, &(0x7f0000000080)=""/165, 0xa5, 0x140, &(0x7f0000000000)={0xa, 0x4e23, 0x8, @local, 0x4}, 0x1c) ioctl$EVIOCGABS20(r1, 0x80184560, &(0x7f0000000140)=""/196) 17:08:14 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000003", 0x40000010}]) [ 1164.645244][T30793] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1164.698095][ T26] audit: type=1804 audit(1597684093.743:8228): pid=30734 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2695/bus" dev="sda1" ino=15803 res=1 errno=0 17:08:14 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) syz_io_uring_setup(0x7d1, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) r3 = socket$can_raw(0x1d, 0x3, 0x1) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r4, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$PERF_EVENT_IOC_SET_FILTER(r4, 0x40082406, &(0x7f0000000200)='\x00') syz_io_uring_submit(r1, r2, &(0x7f0000000100)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r3, 0x0, &(0x7f0000001640)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_setup(0x7d1, &(0x7f0000000080), &(0x7f0000ffa000/0x3000)=nil, &(0x7f00005ea000/0x4000)=nil, &(0x7f0000000180)=0x0, &(0x7f0000000140)=0x0) r7 = socket$can_raw(0x1d, 0x3, 0x1) syz_io_uring_submit(r5, r6, &(0x7f0000000100)=@IORING_OP_SENDMSG={0x9, 0x0, 0x0, r7, 0x0, &(0x7f0000001640)={0x0, 0x0, 0x0}}, 0x0) syz_io_uring_submit(r1, r6, &(0x7f0000000040)=@IORING_OP_NOP={0x0, 0x2}, 0x4) close(0xffffffffffffffff) 17:08:14 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x540e8e9537acfdf7) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 17:08:14 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000021000000000000", 0x40000010}]) 17:08:14 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) pipe2$9p(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x80800) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x4, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x1, 0x0, 0x0, 0x4, 0x0, 0x0, 0x2, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1164.801631][T30793] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1164.809551][ T26] audit: type=1804 audit(1597684094.013:8229): pid=30755 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2730/bus" dev="sda1" ino=15906 res=1 errno=0 17:08:14 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000004", 0x40000010}]) 17:08:14 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xa000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:14 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) getsockopt$IPT_SO_GET_REVISION_MATCH(r1, 0x0, 0x42, &(0x7f0000000000)={'icmp\x00'}, &(0x7f0000000080)=0x1e) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) [ 1164.957180][ T26] audit: type=1804 audit(1597684094.013:8230): pid=30755 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2730/bus" dev="sda1" ino=15906 res=1 errno=0 17:08:14 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYRESDEC], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:14 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB='\x00\x00'], 0xfd30) syz_open_dev$loop(&(0x7f0000000040)='/dev/loop#\x00', 0x77, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$MON_IOCH_MFLUSH(r1, 0x9208, 0x1) close(0xffffffffffffffff) 17:08:14 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000001190000000000", 0x40000010}]) 17:08:14 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000005", 0x40000010}]) 17:08:15 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$TIOCL_GETMOUSEREPORTING(r2, 0x541c, &(0x7f0000000000)) [ 1165.162060][T30849] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:15 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x195a41, 0x2) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) ioctl$sock_SIOCGIFINDEX(0xffffffffffffffff, 0x8933, &(0x7f0000000040)={'ipvlan1\x00'}) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xa}, 0x8, 0x0, 0x401, 0x0, 0x2, 0x3}, 0x0, 0x0, 0xffffffffffffffff, 0x0) close(0xffffffffffffffff) 17:08:15 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) setsockopt$inet6_IPV6_FLOWLABEL_MGR(r0, 0x29, 0x20, &(0x7f0000000040)={@initdev={0xfe, 0x88, [], 0x0, 0x0}, 0xe4c, 0x0, 0x3, 0x6, 0x4, 0x3}, 0x20) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:15 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000400000000000", 0x40000010}]) [ 1165.314356][T30849] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:15 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000007", 0x40000010}]) 17:08:15 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) syz_usb_ep_write$ath9k_ep2(0xffffffffffffffff, 0x83, 0x12, &(0x7f0000000000)=@conn_svc_rsp={0x0, 0x0, 0xa, "973c1427", {0x3, 0x1, 0x0, 0x8, 0x1ff, 0x7}}) 17:08:15 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xc000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:15 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="309c43845f1dc9fe8c2f0c5897480b413556500c09d589f909a2a292"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xb) close(0xffffffffffffffff) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) getsockopt$IP_SET_OP_GET_BYINDEX(r2, 0x1, 0x53, &(0x7f0000000280)={0x7, 0x7, 0x3}, &(0x7f00000002c0)=0x28) r3 = syz_genetlink_get_family_id$tipc(&(0x7f00000000c0)='TIPC\x00') r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r4, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$VT_ACTIVATE(r4, 0x5606, 0x80000000) sendmsg$TIPC_CMD_ENABLE_BEARER(r1, &(0x7f0000000200)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000100)=ANY=[@ANYBLOB='\x00\x00\x00\x00', @ANYRES16=r3, @ANYBLOB="010027bd7000ffdbdf25010000000000000001410000001800170000001cfffffffa7564703a73797a3000000000"], 0x34}, 0x1, 0x0, 0x0, 0x40}, 0x41) 17:08:15 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus/file0\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) pwritev(r1, &(0x7f0000000140)=[{&(0x7f0000000040)="3ce30eb10849cf15a6a4513ea2804473a935568c6e25e8b543f83364da2915f80a779a8f9755e8988827c3d2710f5661caa680a7e62198af0bdcc6a45ec1e8f820", 0x41}, {&(0x7f00000002c0)="a1bb7abe9ca7ed5a33fd277861bbafe84dd763451188ebb75598eab45977888880d52ad0d4fbc66ca2248f562d1c8ae03e31cca97e9088c1b36f70693f3c7bc5ecd098c7cd10287cd2b1741db3fe1061f2a922f5f78d0280cf6fe9a5b2a84ae39ec91a0d2746f88f390f278cd8b8be506e4bd3787edd36ceafddffafb8103bb824ef544ad51560ae176dfd56ac2775cadef1db9ca2b4849e4f77e4344077364c4bc1ea4a40966e0c8ef8ea969c8f333e62121fd6ba6c94fec496e3b824dde18ffbd3781254d0fadbb1af0d4be327514fe4766b97a9229ab38e54", 0xda}, {&(0x7f00000000c0)}, {&(0x7f0000000100)="86f78e48ff6a1781028477291b310527013a92af949518", 0x17}], 0x4, 0x2, 0x9) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:15 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000001590000000000", 0x40000010}]) 17:08:15 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000008", 0x40000010}]) [ 1165.629960][T30891] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:15 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) r2 = syz_open_dev$mouse(&(0x7f0000000200)='/dev/input/mouse#\x00', 0x0, 0x2) sendmsg$IPSET_CMD_LIST(r2, &(0x7f0000000380)={&(0x7f0000000280)={0x10, 0x0, 0x0, 0x1}, 0xc, &(0x7f0000000340)={&(0x7f00000002c0)={0x58, 0x7, 0x6, 0x801, 0x0, 0x0, {0x1, 0x0, 0x7}, [@IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_FLAGS={0x8, 0x6, 0x1, 0x0, 0x7}, @IPSET_ATTR_PROTOCOL={0x5}, @IPSET_ATTR_SETNAME={0x9, 0x2, 'syz2\x00'}]}, 0x58}, 0x1, 0x0, 0x0, 0x440c0}, 0x2400c000) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r3, &(0x7f00000017c0), 0x116, 0x3, 0x0) write$P9_RLERROR(r3, &(0x7f00000003c0)={0x11, 0x7, 0x2, {0x8, '{}+,-]$+'}}, 0x11) r4 = syz_genetlink_get_family_id$l2tp(&(0x7f0000000080)='l2tp\x00') sendmsg$L2TP_CMD_TUNNEL_DELETE(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x40000}, 0xc, &(0x7f0000000100)={&(0x7f00000000c0)={0x38, r4, 0x400, 0x70bd2c, 0x25dfdbff, {}, [@L2TP_ATTR_CONN_ID={0x8}, @L2TP_ATTR_RECV_TIMEOUT={0xc, 0x16, 0x100000001}, @L2TP_ATTR_MTU={0x6, 0x1c, 0x81}, @L2TP_ATTR_L2SPEC_LEN={0x5, 0x6, 0x81}]}, 0x38}, 0x1, 0x0, 0x0, 0x4000010}, 0x24000040) 17:08:15 executing program 1: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = gettid() r4 = syz_open_dev$dmmidi(&(0x7f0000008100)='/dev/dmmidi#\x00', 0xe1e, 0x80) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r5, &(0x7f00000017c0), 0x116, 0x3, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r6, &(0x7f00000017c0), 0x116, 0x3, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000082c0)=[{&(0x7f0000000280)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000900)=[{&(0x7f0000000300)="363c930f8d3d69662fd02bc162a6c6a72de4d0019dc78f8502b6500fcc80a39a3121fa29b02bf80ab18fe6ff872cdf14ee91dea0e461e224cee2899a25108ffc0871b99244488e3699ac81cccc94df322e92de6a1a468bfe89d6b3acc4e5cf1e83817162e4b2e38332cc922bc833c46fef7f806605dc4797c19c41945e23b553db09", 0x82}, {&(0x7f00000003c0)="42b53c3dd1186d402851e423598db6ee1ed112fc752511f6d1bfd4af73bedb457f3068bb121d9cc5b18320d20712155a97a37b2725f85ce84d8dba8b1b330a18c0d014c3a1d33c93223ad1faf80f37123475fb26eb3106bccd41", 0x5a}, {&(0x7f0000000080)="b3aaaea6fb83fd7b7979ab67f52175ad04743119d555a5c74b53679284a887081be27b", 0x23}, {&(0x7f0000000440)="9c007c717d6c629537396f9beff18609845e22607beae29b65a84d7a522dc30cbb2caa7022e4d1fa57c24a795d309cc2934dd9896c655ea8a8eb352439c98a4af1c536ef07226e0326d5a906d67e38d1bc85fe6faaf27d60154820419c9f24b5506dcbee2b82678b0c4879a2c0e9e9e64951d2c42f54d9ddd58777d874c38d654baca81a3d7f13db8156b6dd8d4e4744c8c48ffbb0a295f73b25132b1a728b9aa0a7f055aa1244d43a596c4f3b63bd240f9a87ecfe79cb808b9f10f94f335d23865432e38884dbd90350a46a27eac65674494940a23fcff7c6f93c9a000563db5995e607adba6df5891a40dfa2cd9478", 0xf0}, {&(0x7f0000000540)="f059b09fc1a35005e57c4c56bacc841d8f85091d1b1fbb6122a3419ddad31ef7d15e1bc61e646c83c4723621591ce89f301520ee5497e48dfaa06ef360aa5f53fc373ecf5f984bbf9d3a1762e28473ec7c66be3fd1d559b3c5a7deff2e8abba299257fa5a540b9e536433fe568a1e84761167099aa45e64abe092c24266ca17d986fce1c99ac07712acdb9f39b762f5059f00f69c76fb4275c3957e75b48d546cd2bcd7c1c4c3ae8fb25", 0xaa}, {&(0x7f0000000600)="f14a905b908fd5c3891a8f2e71a67115715354b43a7a30c856abbc50021ee7f0f0a1c6501fc2e9ba000c0615d597cb1fbfc7e890073ed8b6e28454feaddd2603278cb68969f324f25054b02ab9d1175f517fa6dcd96d8e1c6948f5855fd2364f8ba7546fa2dcd172c8b566607c20c87edfc5e106dc13c3a93653c579e27456607ca75a8af498ecc01673a496f9e73247454eee5bfd57696b774b8f3ca09cf1f0db23d8ff632c60440d9cc0f1b60f6d08a9d0c6530eea66c6daf03c2f1624ce9b2e062c20058715dddfb055d428ca486ac7c349c24bf80bfe5392609cebcd38df53", 0xe1}, {&(0x7f0000000700)="7c41c9735cf780cf5a6a7c86e94fb9bdbf4eb712b3a5d86125c4a2d9207fc44ef09ad0a3f2f641bf7a5dee4267efba3a4e0ef0ea0ca95c2ccd955cc2833c427f36a2053d11cf4e7d39ec053041c366f5a5f9a0be4178e47bd963fc16cb68e226101a19590d9961e14df421efc8b688662cfeea5f18647fca9d446cb80641d451ef1e41c876d59731e91cf645ea129352e96d5d5d12d8afb694da434ed212a9", 0x9f}, {&(0x7f00000007c0)="ecc6fadabdec63a8cacaaac6e8fccac38fb3ba530ea49c5cc38bdd2b569c156b4df385b72b320a35147ba8861431af03ed039412813c3e0dca398dc75f4c5c2b0686813b13df71b3ffa2ba26d78a3bcba679496375c80b4923655266f45ee23a4da3e3e18c010ade2de33fa61349de4ba161bf1b95bae7bd4c00f9d5cb1f7bfe208d6c666a803f25f22c94c318eacd953f115dd72d84fe5fc68f2aae51d1abe7b835d156676559f2bcc86300d5b24e523bb24482f91b36", 0xb7}, {&(0x7f0000000880)="60921d56050fc00f7269d41ed2c1bf45ec12350ef38c376694f59486fed3d5133a591219f601c1747aa792f0710e59dd0c5af60ecb20e7977432259a4fd10ce7e7b063b314d2275e6918ee844d5ffa0316bba2b0a8636ecf4a4ed96ac98aacf156614f51f0eeb5e0076a7dc776b4bc140a83082f09a487b73b7b3d", 0x7b}], 0x9, &(0x7f00000009c0)=[@cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff]}}, @rights={{0x1c, 0x1, 0x1, [r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r2}}}, @cred={{0x1c, 0x1, 0x2, {r2}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r2}}}, @rights={{0x2c, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x118, 0x14040804}, {&(0x7f0000000b00)=@abs={0x0, 0x0, 0x4e21}, 0x6e, &(0x7f0000001f40)=[{&(0x7f0000000b80)="96e0cf323316b13d362410c875cfc573e3c5a61264b19a0dac95efac1e307728e41c5cccc09a451ceeb85019ead4f35e3afe94bde7dbfc71084c5c4dff0eb22350b43aa33a9785a13822391857c113787a980b2ed310a9bb580f97b670db7da0f266e63f97a33cfaa6aca35e941c52343a24cd12a1e65c42f90e0a32d45874a71cc66542b8a38aecc8f3", 0x8a}, {&(0x7f0000000c40)="657d2d470ab9aa73046737ad66149680b07feff0ce2a67a161eb95b10cf75ae60602457f993cb9f7831fe9c5537295937c6c7cd3af524f58413347162a3fdb3b8c29a7972a0ee6c93e79e769207affada8c3abfd6c8eaadef8e7576417abb4f9bd3f250dde1fe9c4c06c8a968f1ca26c454d72de9302b64ff06a3a0f3187643de93ade3bd79a1066859f574bfde170bf3151e436f9ab99807d489fc3e3637941c4b0d2e2257797d2692857524659abf1d3120a4bc0cd41d29c150929bd5431de9a47879e2d8ecab38e33d91dbae7035d88fbbb0d27a25904a9b2ebefef86385f5d85917433db786a5c8c4f2fe4e03a", 0xef}, {&(0x7f0000000200)="8c1e9dc23a45e7414c8f43623f1a4b49f1d8aaba25c9579c", 0x18}, {&(0x7f0000000d40)="6c530d4ab86b3874dc34a99d4d493fe521e6c409056459f2becdee695abcf61391683156ececb68b1557a31416d597f4e4740a2802a5acaf1a9fe09bc9a84a8dbf23c95bed2faf33e74125ef696c4d0f207c9ad89a1f2693bb943c32b6a55502ad7599d9a0d0c9233301a1f830c7007b91740bf18c6c1c156b18b3b5745196af71068ed7753ac9e7c6483dba737202ef3224a6ad10d06bedd00b6234ac1c1e5d4a50ac98a041e9cec853fd9bb7dc79fb8c1f1b05b29c4c3c0dd2d9c546d01fe7d36fe10a24dd676d60c1e164cc69fd2e825dd323fbde81b43a060a9eb75f80df9ca569d68669add1009b13b0787b", 0xee}, {&(0x7f0000000e40)="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0x1000}, {&(0x7f0000001e40)="56efa69e305be89c99582a956ce96cdb59b9c61415a5ddcb144737011569201071b3718349a3628ae188507507d409767479b0bc28b2bf1bc490d10f111981eb493a099ed3233db12563c57f2ea2e99e3c6306528bc63b301b93bc555b6c06c074bf5feb79f4dfe484b2786e4290e09fa84372318c80dd7c6e45701962408cdb1bd585233dea5ab017dc8ec7803c7fe554c5d8662cafddb83974ecd50165", 0x9e}, {&(0x7f0000001f00)="7ea01fef256969b9e8b353fd64cb5b22cac57633e2dbde22a2a797d181a34ccc193357", 0x23}], 0x7, &(0x7f0000002300)=[@cred={{0x1c}}, @rights={{0x30, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r1, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x28, 0x1, 0x1, [r1, r0, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r2}}}], 0xd0, 0x90}, {&(0x7f0000002400)=@file={0x0, './bus/file0\x00'}, 0x6e, &(0x7f0000002640)=[{&(0x7f0000002480)="66b471c66d1de870c8aa8e4c4f800a7921b76a3aee5b2ec8e32e2b071b7dcdcf04c065d6837924f65604b7e27cf2db6cb004a5834008b29704058139c85ea347befe1f2396b30c5c7172fe9be8b9aa9e23f55dd9b7a69c0da53f440b4e8fb10b614139c54425a34322dd0ac73b57ee77", 0x70}, {&(0x7f0000002500)="76fbf8a6c1e112612a866103b45f217dd7cc743ce63d938771d7067f322e8fd89c346f36a95dd845e51620c96e97fd4bf0b415763058ee9a9a6fb3a2f4c929fec2db26596a1d4be8a094757f5bd9068737277e2270e4e0cf23c3390a9357bccae3913c8e05cf09e2969c13db5b9f10dd0dba699467354112c3fd8159f5edaee4d12ffa13f5cd4ba586f498b1797ee39e5e2ce5f9d4955d03c46c8f23eba76fc62f411e11d0", 0xa5}, {&(0x7f00000025c0)="547a9143c3b6e4d39abf9c2a2ae3b53ba020010887a1824ae00d02bc7466d630620d5211de7df9f53d44b46871bc04fd33d350db7d81d3e734097e961a337b2351c9ab199037d8081b5fc711000d7f184a175f39abef3392874fd8d3d654702b", 0x60}], 0x3, &(0x7f0000002840)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c}}, @rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}, @cred={{0x1c, 0x1, 0x2, {r3, 0xee00}}}, @rights={{0x38, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c}}], 0xc8, 0x40000}, {&(0x7f0000002940)=@file={0x1, './bus\x00'}, 0x6e, &(0x7f0000003a80)=[{&(0x7f00000029c0)="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{&(0x7f0000006ac0)="fdad95c707ce970b4c6a7c5bcbcc8532c1bbcaf1c1f0020e7520298b671fb40e7be064ae6a4b00e60d8de6e925feb39b21d11b3e1460525b5bca67a5499bc0de863570e65c379f91d4983f2783620b0eec8b03eb1ddeb1290ac1cf4a8450ce713b7c1fe5b6d5168e", 0x68}, {&(0x7f0000006b40)="12f00dd9c9d667e09e64c3c9535807", 0xf}, {&(0x7f0000006b80)="55a03a5de54cef9da7eb142691c15f9f630bc58061895a261fec3db20a2743fe0cdcd9ea7959d76c641953f019abf001e83176547e31a75ff54cd489f2abeb8a1d8a8fd34925e3af1f45f77761d7e646dfe1e98d3e542a6421eb938304fed22262d9074f5c0d505b913b7a3157719beb05d54fcee671ab9d7d1f28700d1c2690b840499aea40ed183f3f9edb17e6b3da16c3267c93d64c5281cb891f800418918503477de5eb82698c2364f21381bf6134617e77d8ffe7b2e7a9547ab980a640271c38c11d9ff5320bb278b9b23868ee14d5c7bbf387da8f4bff7cfe235fb6a2df1b", 0xe2}, {&(0x7f0000006c80)="850608259383340e57accb02bd5fb46484dc9da9d104f5c342d410b3729976b850dcc3b74770e93b3b2ae9e78ebda8cccba8d8c288c924ac6dfc1c87f276119eb57344e35179458449df01e9fd0247de2e8995c01d8daf869fe4e47cb7882dbb6eb94d919bec57b51c00522a750f9d5d5ef39d9e8a8d6e6ebcb2e900afd637857a12a63bd3275fb101a00ba728bad52a0b61145a67e41d8eb4e79bc2f5a78b254b55bc29d1dde82dd2627cb6554d55ef0b0d1dcdde7dea9dac4557f35948e71a5b05175071fb49f4a389f60c85d45ab50c0adb710aeee6fb7f57ee50768a412dd28d0d84d2e7a6928d", 0xe9}, {&(0x7f0000006d80)="cc0980b7f896f7efac344f8a163082257dd27550bb8fa826564be77a7f2a822712dc452cda47f70a3309a35d9abecb8010383f1913ef289d8fdf91dbac68d3c44e936a92f6653c1613a33b50e185c5a9c614f318b328e078545d6264d4f05e2895de021489d251f60c5b3b15cece2fd05b397e67c4e55fab4fd972bf998ff1bd458ef00e5ad27d16e5f3f4b5aafe56f365d3f5e94dfb9b88b3b01e30ce5b15f4c63037c0e0a0319279853287f400ade88012332f0278c62ead58fdc87eb5cfcd", 0xc0}, {&(0x7f0000006e40)="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0x1000}], 0x7, &(0x7f0000008140)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xee00, 0xffffffffffffffff}}}, @cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff}}}, @cred={{0x1c}}, @cred={{0x1c, 0x1, 0x2, {r3}}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0]}}, @cred={{0x1c}}, @rights={{0x24, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x18, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, r1]}}, @rights={{0x2c, 0x1, 0x1, [r1, r4, r1, r5, r0, r6, r0]}}], 0x160, 0x2000c010}], 0x6, 0xc4) ptrace$setopts(0x4206, r3, 0x0, 0x0) r7 = syz_open_procfs(r3, &(0x7f00000000c0)='net/if_inet6\x00') preadv(r7, &(0x7f00000017c0), 0x116, 0x3, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={r8, @in6={{0xa, 0x4e23, 0x8000, @remote, 0x4}}, 0x8, 0x0, 0xbe63, 0x400, 0x7}, &(0x7f0000000240)=0x98) setsockopt$inet_sctp6_SCTP_DEFAULT_SEND_PARAM(r7, 0x84, 0xa, &(0x7f0000000040)={0x387, 0x81, 0x8000, 0x1, 0xfffffffb, 0x14, 0x0, 0x0, r8}, 0x20) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)=ANY=[@ANYBLOB], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1165.734648][T30891] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:15 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500000000ff600000000000", 0x40000010}]) 17:08:15 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xd000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:15 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="1000004005000000000000000000003f", 0x40000010}]) 17:08:15 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1166.014757][T30923] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:15 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) setsockopt$inet6_MRT6_DEL_MFC_PROXY(r1, 0x29, 0xd3, &(0x7f0000000080)={{0xa, 0x4e22, 0x8dd9, @mcast2, 0x1}, {0xa, 0x4e24, 0x2a0b, @private1, 0x5d}, 0x80, [0x7, 0x582, 0x2, 0x2, 0x5, 0xfffffffe, 0x9, 0x7]}, 0x5c) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 17:08:15 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000542000000000", 0x40000010}]) 17:08:15 executing program 1: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000074b00000000000", 0x40000010}]) 17:08:15 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500000000007fffffffefff", 0x40000010}]) 17:08:15 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="30e5be00a49ad7172ccc8bc500879904d1f7b674ca5f972c3c890de8f09ccca1994091c578425663c52f8190c382a6c23fe6a45407db8fbbe37c7230d42d43465f006e20ce4839df2a6cab8c9682ada4330f3ae76df160aa6dfac545ec2f0e0348c236861202bf38ee2945aeb3bf391c2c8728519ce6"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1166.177514][T30923] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:16 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) ioctl$FS_IOC_REMOVE_ENCRYPTION_KEY_ALL_USERS(r0, 0xc0406619, &(0x7f0000000300)={{0x5, 0x0, @reserved="6a6cefe9c82a0996e5a7784441c3f703a6517d9051af5bfb158ba27b6d4ffe03"}}) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$KVM_SET_VCPU_EVENTS(r2, 0x4040aea0, &(0x7f0000000180)={0x40, 0x4, 0x20, 0x0, 0xc372, 0x80, 0x0, 0x3f, 0x27, 0x7f, 0x9, 0x2, 0x0, 0x7ff, 0x7fff, 0x9, 0x8, 0x7f, 0x1c, [], 0x0, 0xe995}) fsinfo(r1, &(0x7f0000000000)='./file0\x00', &(0x7f0000000080)={0x19, 0x1000, 0x0, 0xa, 0x9}, 0x20, &(0x7f00000000c0)=""/138, 0x8a) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 17:08:16 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000742000000000", 0x40000010}]) 17:08:16 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000080)={0x6, 0xffffffffffffff4e, 0x8, 0xc5, 0x6, 0x0, 0x4, 0x80000004, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffc, 0x2, @perf_config_ext={0x6, 0x40}, 0x0, 0x0, 0x10001, 0x2, 0x0, 0x8, 0x7}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:16 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xf000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:16 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="1000004005000000000060ffffffffff", 0x40000010}]) 17:08:16 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:16 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000004000000000", 0x40000010}]) 17:08:16 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) dup2(r0, r1) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 17:08:16 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x10000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:16 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) ioctl$VIDIOC_G_AUDIO(0xffffffffffffffff, 0x80345621, &(0x7f0000000040)) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1166.646298][T30968] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:16 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000002000000000000", 0x40000010}]) 17:08:16 executing program 0: r0 = socket$kcm(0x2b, 0x2, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0xfffffffe, "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", 0x0, 0x0, 0x0, 0x0, 0x92}}}, 0x128) 17:08:16 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:16 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000205400000000", 0x40000010}]) 17:08:16 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="00002583f22bbd263511c3d23d01e8e8b6de3f3f0920291ba2475c0e9547dae7afdf21862904b0c692cfa1db74fffb8aac70b3b245537c92e04c58eca44f2611b026bd0353e37ebab4573418b3f616d6d55baf0fd9a07172a229a502ef8622d2ab8c18cd66949b2b63ffab45590c80a457ad99faef119b1541cd53b00c2639aa02ac8a"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1166.783641][T30968] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:16 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:16 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$UHID_INPUT2(0xffffffffffffffff, &(0x7f0000000080)={0xc, {0x6c, "fd126a4895dd8a851e1f1ba92a2d5b2432820f2ad3538a98bd019e7de561f26826e1ff0a6cf6e76f727bb7a78c4132f9e464e5dd306591766f41ab4a0097132503d52e69b8b8bf1edd672c51656e0e1c85e494e2e59311ebccfcb895dbcdafbe774a24123fa77116559dfdca"}}, 0x72) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0xfffffffffffffffe, {0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x128) 17:08:16 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000003000000000000", 0x40000010}]) 17:08:16 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x11000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:16 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000207400000000", 0x40000010}]) 17:08:16 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:16 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:16 executing program 0: socket$kcm(0x2b, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r0, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) prctl$PR_GET_PDEATHSIG(0x2, &(0x7f0000000000)) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) ftruncate(r1, 0x2) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) [ 1167.103367][T31008] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:17 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000004000000000000", 0x40000010}]) 17:08:17 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000b07400000000", 0x40000010}]) 17:08:17 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x20000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:17 executing program 0: r0 = socket$kcm(0x2b, 0x5, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) sendmsg$NFT_MSG_GETRULE(r1, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x1c, 0x7, 0xa, 0x3, 0x0, 0x0, {0xa, 0x0, 0x5}, [@NFTA_RULE_POSITION_ID={0x8}]}, 0x1c}, 0x1, 0x0, 0x0, 0x4050}, 0xc0) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 17:08:17 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:17 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{}]}) r3 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c0000000676c915adac2c1fc2999bd236a56ea3246cb4a32972c5b53589feffdb534eee8db575597fce6f", @ANYRES16=r4], 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x20}, {0x6, 0x11, 0x4}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x3cf}, {0x6}}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000810}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r3, 0x0) write$FUSE_DIRENTPLUS(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:17 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005000000000074b000000000", 0x40000010}]) 17:08:17 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000005000000000000", 0x40000010}]) [ 1167.417305][T31028] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:17 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:17 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "a9a33c77f0b19f59f4c70bb9c8a7c9b2abb967e8a0fc674344a4cfd22751f0ac91197e298b02b378c3a2328d77a58abfdb14a3108fa2e9af7e1961dc9cdc69a9b54f2c5998953be2d4b6b2f0ed7ea8f3c2f4d9b25ab45af31c06b28438457995d66f9e3d1c8d84cea40c3b07745ef9d48310083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc65d3562f81a5dd5cc5236e90bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a7e454a2429ae95a5aa95ffee6374d0c8af3cead422e53d78434d5b436b424770a112f4980e"}}}, 0x128) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) setsockopt$sock_timeval(r2, 0x1, 0x15, &(0x7f0000000000)={0x77359400}, 0x10) [ 1167.551179][T31028] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:17 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x2, {0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0xfe}}}, 0x128) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$DRM_IOCTL_MODE_GETPROPERTY(r1, 0xc04064aa, &(0x7f0000000300)={&(0x7f00000003c0)=[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0], &(0x7f0000000180)=[{}], 0x2e, 0x0, [], 0xa, 0x1}) r3 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000140)='/proc/diskstats\x00', 0x0, 0x0) fsconfig$FSCONFIG_CMD_CREATE(r3, 0x6, 0x0, 0x0, 0x0) sendto$inet6(r2, &(0x7f0000000080)="babb22989c35374e0f97a775b7af18403eb83bc13550589794e23e53f6fdaf4652fcac46f0e78d7176b3fab2f6534460c7929060c83490cf7a86a1547c244418522a506773b4e461fb4ca32809e1a8947ff7be3c29089021a197163a9c31ae942c22059beaba29f9771f6899441df3b32b8847a709663c9bbb189d50d98edf241f0eac39ccbaad9f93aeca9dd0163ccfab7ff621387ffbe23255e0b9e382cdb3ad8073960f27fc97b7ae8784704c3587672b74ebd0a26eaf04beb5", 0xbb, 0x80, &(0x7f0000000000)={0xa, 0x4e21, 0x5, @mcast2, 0x4}, 0x1c) 17:08:17 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x20100000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:17 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000001901000000", 0x40000010}]) 17:08:17 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000007000000000000", 0x40000010}]) 17:08:17 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1167.801323][T31060] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:17 executing program 0: r0 = socket$kcm(0x2b, 0xe, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) [ 1167.947789][T31060] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:17 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x23000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) [ 1168.292413][T31083] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1168.387099][T31083] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1168.832942][T31038] overlayfs: './file0' not a directory [ 1168.933307][ T26] kauditd_printk_skb: 35 callbacks suppressed [ 1168.933323][ T26] audit: type=1804 audit(1597684098.783:8266): pid=31038 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2710/bus/file0" dev="overlay" ino=16238 res=1 errno=0 17:08:18 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000008000000000000", 0x40000010}]) 17:08:18 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:18 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$EXT4_IOC_PRECACHE_EXTENTS(r2, 0x6612) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(r1, 0x6, 0x23, &(0x7f0000000000)={&(0x7f0000ffe000/0x1000)=nil, 0x1000}, &(0x7f0000000080)=0x10) 17:08:18 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000005901000000", 0x40000010}]) 17:08:18 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) keyctl$KEYCTL_PKEY_ENCRYPT(0x19, &(0x7f0000000040)={0x0, 0xae, 0x9b}, &(0x7f0000000080)={'enc=', 'pkcs1', ' hash=', {'nhpoly1305-sse2\x00'}}, &(0x7f00000002c0)="82c52446997792652cb3e01a7a25b0a5919f5f17cf30570ddaa5f6869e7dab29ca8288fd0ff577ffce95413911e9fc1a81e2bbf93db2791b58d331e599e25ada33933469da9e56c2324617650824c116af6e2aae2aa0342c6b1e5969eb95fb7c0dcafd914441ee09fcbd538bf72a04a3596134a6a3a7f522aee58043d9e97ecd504dd53192ed87ac46e4e2f7a4cce15f262cbaed2fa9472f5d55ca0d722e7abf36a4aac85c1c6a8426f777fe9e23", &(0x7f0000000380)=""/155) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000480)=ANY=[@ANYBLOB="306b01e719d412d5f7ba8bdcc92d0b5e9c89b5a94262fcc0d7f7ae2639dad2ad2c214cf3a933d6b9a234a4cf350d6ea565f962a23b2a1916e81f15b3d54bb33ac74a92bed94516adeb9644d530b9f995329c9721d12cfa41c17bb82291cf64f43e2d59970d61da0557b4edb4208b203cb8a3815807e0c812c6465c21680d4194af25d84222ecfdd76cffa53ca0929b61debd22b2ab31b9f1"], 0xfd30) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$sock_SIOCBRADDBR(r1, 0x89a0, &(0x7f0000000440)='gre0\x00') r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) getsockname$ax25(r2, &(0x7f0000000100)={{0x3, @null}, [@rose, @default, @netrom, @default, @rose, @default, @bcast]}, &(0x7f0000000200)=0x48) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r3, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$BLKSECTGET(r3, 0x1267, &(0x7f0000000280)) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:18 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x24000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) [ 1169.020404][ T26] audit: type=1804 audit(1597684098.823:8267): pid=31038 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2710/bus/bus" dev="overlay" ino=15803 res=1 errno=0 [ 1169.170092][T31104] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:19 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000004000000", 0x40000010}]) 17:08:19 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x3f000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:19 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) write$fb(0xffffffffffffffff, &(0x7f0000000080)="14d9acdb9d1cacfc9b7ae21d8611564ecdbe60117efecec21af30d9f5eda22885d08d17bbe5dbfd7d9457cca77d4580570cd05b9a44d3da5e6783344e988222ec8f0ebf047d882af42365ad90c06b18d13ce0e0aff2d147e37c0badace77e094f58ed08d3cabfd3fe0025cf58afda691f847a7427892c24bbd3b0b922ea1e1bc54774fd33611b3759f2c4c242000ada6924dba96074adeeaee83e461fb88abba5fa1762aacff69cc08a70af3d2d743e27570eebbbf9871471c1494ed799a2e32a0", 0xc1) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 17:08:19 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:19 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000021000000000000", 0x40000010}]) 17:08:19 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') write$char_raw(r2, 0x0, 0x20001400) r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r3, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000400)=ANY=[@ANYRES16=r4], 0x14}}, 0x0) sendmsg$TIPC_NL_KEY_SET(r2, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)={0x130, r4, 0x800, 0x70bd27, 0x25dfdbfc, {}, [@TIPC_NLA_NODE={0xd8, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_KEY={0x43, 0x4, {'gcm(aes)\x00', 0x1b, "e3787c30feaaf73409ddbf3b931e9f05894f6ea739869af63c3728"}}, @TIPC_NLA_NODE_KEY={0x3f, 0x4, {'gcm(aes)\x00', 0x17, "2c044c8f277c7f8f735c9c6adece8bc654caa1cee10040"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_KEY={0x41, 0x4, {'gcm(aes)\x00', 0x19, "7a33e53efe57fcb5cc1fe85727e86e9dd617fd91bb2225764b"}}, @TIPC_NLA_NODE_UP={0x4}, @TIPC_NLA_NODE_UP={0x4}]}, @TIPC_NLA_MEDIA={0x44, 0x5, 0x0, 0x1, [@TIPC_NLA_MEDIA_NAME={0x8, 0x1, 'eth\x00'}, @TIPC_NLA_MEDIA_PROP={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_TOL={0x8, 0x2, 0x5}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0xb96}, @TIPC_NLA_PROP_PRIO={0x8, 0x1, 0x1d}, @TIPC_NLA_PROP_MTU={0x8, 0x4, 0x237}]}, @TIPC_NLA_MEDIA_PROP={0xc, 0x2, 0x0, 0x1, [@TIPC_NLA_PROP_MTU={0x8, 0x4, 0x7}]}, @TIPC_NLA_MEDIA_NAME={0x7, 0x1, 'ib\x00'}]}]}, 0x130}}, 0x40000) sendmsg$TIPC_NL_BEARER_ADD(r1, &(0x7f00000002c0)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x80000000}, 0xc, &(0x7f0000000200)={&(0x7f0000000080)={0xe4, r4, 0x400, 0x70bd2a, 0x25dfdbfe, {}, [@TIPC_NLA_NODE={0xd0, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0xca, 0x3, "7bae71059ab1c4a1b7dc7a3c98c7ff7eb439c0ed966587de2c6cd24c447e108f05c82722aa3772b5b36341dc05a788e784e774320fccb9e1cfce53572e1e0df08f5bbefa7a0f51df4e8c21ac64fafd15e861e9072c114c6d3894748e04168fe56503ed1a47e70375242e8c745b9ace9014f7bd27970dd68efe89161b4810b43402c000bf30eee0bae6e2547dd9727145048d385a66b9574548937eae65a4525b24e2085ed8531d25c4ebead7ed9564302c69d9e260b94751581f20a3a6c8d05884e7556ae9d7"}]}]}, 0xe4}, 0x1, 0x0, 0x0, 0x800}, 0x1) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x300000b, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1169.382388][ T26] audit: type=1804 audit(1597684099.093:8268): pid=31113 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2711/bus" dev="sda1" ino=15989 res=1 errno=0 17:08:19 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) socket$inet_icmp_raw(0x2, 0x3, 0x1) r1 = add_key$keyring(&(0x7f0000000340)='keyring\x00', &(0x7f0000001440)={'syz', 0x0}, 0x0, 0x0, 0xfffffffffffffffd) add_key(&(0x7f0000000040)='ceph\x00', 0x0, &(0x7f0000000000)="000000c80200000000000000", 0xc, r1) getsockopt$IP_VS_SO_GET_VERSION(0xffffffffffffffff, 0x0, 0x480, &(0x7f0000000140), &(0x7f0000000200)=0x40) r2 = add_key$keyring(&(0x7f0000000180)='keyring\x00', &(0x7f00000001c0)={'syz', 0x0}, 0x0, 0x0, r1) add_key(&(0x7f0000000040)='ceph\x00', 0x0, &(0x7f0000000000)="000000c80200000000000000", 0xc, r2) ioctl$SECCOMP_IOCTL_NOTIF_RECV(0xffffffffffffffff, 0xc0502100, &(0x7f0000000080)={0x0, 0x0}) r4 = fcntl$getown(0xffffffffffffffff, 0x9) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r5, &(0x7f00000017c0), 0x116, 0x3, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') kcmp$KCMP_EPOLL_TFD(r3, r4, 0x7, r5, &(0x7f0000000100)={0xffffffffffffffff, r6, 0x2}) socket$caif_seqpacket(0x25, 0x5, 0x0) keyctl$set_timeout(0xf, r2, 0x1) 17:08:19 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000020000000", 0x40000010}]) 17:08:19 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, 0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1169.551523][T31125] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1169.568429][ T26] audit: type=1804 audit(1597684099.093:8269): pid=31113 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2711/bus" dev="sda1" ino=15989 res=1 errno=0 17:08:19 executing program 0: r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f0000000140)='/dev/ptmx\x00', 0x0, 0x0) ioctl$TIOCPKT(r0, 0x5420, &(0x7f00000000c0)=0x7) ioctl$TCSETSF(r0, 0x5404, &(0x7f0000000100)={0x1e00, 0x0, 0x0, 0x0, 0x0, "90ff00"}) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) r2 = openat$cgroup_ro(r1, &(0x7f0000000080)='memory.stat\x00', 0x0, 0x0) bind$isdn(r2, &(0x7f0000000180)={0x22, 0x2, 0x6, 0x9, 0x9}, 0x6) r3 = socket$kcm(0x2b, 0x1, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r4, &(0x7f00000017c0), 0x0, 0x40000003, 0x0) ioctl$FS_IOC_FSGETXATTR(r4, 0x801c581f, &(0x7f0000000000)={0x7, 0x3, 0x7, 0x7, 0xffff}) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r5 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r5, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) [ 1169.682158][T31125] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:19 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r0, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$SIOCRSGL2CALL(r0, 0x89e5, &(0x7f0000000200)=@bcast) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) open(&(0x7f0000000040)='./bus\x00', 0x10000, 0x20) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') r3 = socket$nl_generic(0x10, 0x3, 0x10) r4 = syz_genetlink_get_family_id$tipc(&(0x7f0000000240)='TIPC\x00') sendmsg$TIPC_CMD_SHOW_LINK_STATS(r3, &(0x7f0000000300)={0x0, 0x1d, &(0x7f0000000180)={&(0x7f0000000380)={0x28, r4, 0x23f, 0x0, 0x0, {{}, {0x0, 0x410c}, {0xc, 0x14, 'syz1\x00'}}}, 0x28}, 0x1, 0xfffffff0}, 0x0) sendmsg$TIPC_CMD_GET_MAX_PORTS(0xffffffffffffffff, &(0x7f0000000380)={&(0x7f00000002c0)={0x10, 0x0, 0x0, 0x4000}, 0xc, &(0x7f0000000340)={&(0x7f0000000300)={0x1c, r4, 0x400, 0x70bd26, 0x25dfdbfb, {}, ["", "", ""]}, 0x1c}, 0x1, 0x0, 0x0, 0x810}, 0x10) preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$VIDIOC_ENUM_FMT(r2, 0xc0405602, &(0x7f0000000280)={0x7, 0xb, 0x3, "126e5b06fa603a8c3e4c0c3ae2682a65e2e67348bf75baec267535e4b4c0c6e5", 0x43353039}) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r5, &(0x7f00000017c0), 0x116, 0x3, 0x0) pread64(r5, &(0x7f00000000c0)=""/181, 0xb5, 0xfffffffffffffffa) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="309cdfb3cb7997e9d198a6cdcd3e4b90331779d91a35d88d82eae4fbf9edcb690dbd8f17c873be0cfa9e6809ee64b5ff168dc353d9d581f900d10950c57ce32de1e003781dd696c7346172b10fa5d03f453519f68cb211025c1b798514ecc7aa0e7e7eb0aa353b8d60c9b95f7b81cdbaa0f98dc62ad1725d1c4ac3862145127d4b63175edb0c0000000000000000fb8ceaf80fc8591c7a00"/167], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$EVIOCGSND(r1, 0x8040451a, &(0x7f0000000080)=""/50) 17:08:19 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x40000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:19 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000021000000", 0x40000010}]) 17:08:19 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000030000000000", 0x40000010}]) [ 1169.795337][ T26] audit: type=1804 audit(1597684099.363:8270): pid=31129 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2712/bus" dev="sda1" ino=15876 res=1 errno=0 17:08:19 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, 0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:19 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) ioctl$sock_inet6_tcp_SIOCOUTQ(0xffffffffffffffff, 0x5411, &(0x7f0000000000)) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$FS_IOC_SETVERSION(r2, 0x40087602, &(0x7f0000000080)=0xffff) 17:08:19 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500000000000060ff000000", 0x40000010}]) 17:08:19 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) open(&(0x7f0000000040)='./bus/../file0\x00', 0x8000, 0x92) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) write$P9_RREADDIR(r0, &(0x7f0000000080)={0xf1, 0x29, 0x2, {0x5b0c32e0, [{{0x2, 0x3, 0x7}, 0xfffffffffffffe01, 0x71, 0x5, './bus'}, {{0x10, 0x3, 0x7}, 0x941, 0x0, 0x5, './bus'}, {{0x20, 0x1, 0x7}, 0x20, 0xbd, 0x5, './bus'}, {{0x1, 0x4, 0x1}, 0x0, 0xe0, 0xe, './bus/../file0'}, {{0x4, 0x3, 0x2}, 0xe4b8, 0xff, 0xe, './bus/../file0'}, {{0x10, 0x2, 0x4}, 0x100000000, 0x4, 0x5, './bus'}, {{0x4, 0x4, 0x6}, 0x6bf3, 0x0, 0xe, './bus/../file0'}]}}, 0xf1) [ 1169.974544][ T26] audit: type=1804 audit(1597684099.363:8271): pid=31129 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2712/bus" dev="sda1" ino=15876 res=1 errno=0 17:08:19 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, 0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1170.022894][T31158] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:19 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000050000000000", 0x40000010}]) 17:08:20 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) setsockopt$inet_sctp6_SCTP_AUTOCLOSE(r1, 0x84, 0x4, &(0x7f0000000000)=0x5, 0x4) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x4, 0x0, "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", 0x0, 0x0, 0x0, 0x4, 0xfd, 0xfc}}}, 0x128) [ 1170.119710][ T26] audit: type=1804 audit(1597684099.373:8272): pid=31133 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2712/bus" dev="sda1" ino=15876 res=1 errno=0 [ 1170.161778][T31158] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:20 executing program 1: r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:20 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000200000", 0x40000010}]) [ 1170.258208][ T26] audit: type=1804 audit(1597684099.713:8273): pid=31152 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2713/bus" dev="sda1" ino=15989 res=1 errno=0 17:08:20 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x48000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:20 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) readlinkat(r1, &(0x7f0000000040)='./bus\x00', &(0x7f0000000080)=""/20, 0x14) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:20 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r0, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$sock_inet_SIOCSARP(r0, 0x8955, &(0x7f0000000100)={{0x2, 0x4e24, @local}, {0x6, @link_local}, 0x0, {0x2, 0x4e23, @empty}, 'netdevsim0\x00'}) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) r3 = syz_open_dev$audion(&(0x7f0000000000)='/dev/audio#\x00', 0x81, 0x82400) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r3, 0x84, 0x1e, &(0x7f0000000080), &(0x7f00000000c0)=0x4) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x8000, 0x0, "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"}}}, 0x128) ioctl$sock_ipv4_tunnel_SIOCDELTUNNEL(r3, 0x89f2, &(0x7f0000000580)={'gretap0\x00', &(0x7f00000004c0)=ANY=[@ANYBLOB="67726530000000000200000000000000", @ANYRES32, @ANYBLOB="002000100000005e00001000482500a0006800003f299078ac1414aaac1e000144144d11ac1e00010000ffff0a01010000000004443cd9110a01010200000008ac1e000100000006e000000100000002ffffffff0000007fe00000020000e274e000000200000008ac1414bb00000009000194040100440cc273ffffffff000000ce00861800000001020fb92eb6b45720188b48944e7d7e050388890f8effffffff64010102e00000010000"]}) r4 = openat$qat_adf_ctl(0xffffffffffffff9c, &(0x7f0000000180)='/dev/qat_adf_ctl\x00', 0x40082, 0x0) ioctl$KVM_DEASSIGN_PCI_DEVICE(r4, 0x4040ae72, &(0x7f0000000300)={0x9, 0x5, 0xffff, 0x4, 0x8}) 17:08:20 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000070000000000", 0x40000010}]) 17:08:20 executing program 1: r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1170.411020][ T26] audit: type=1804 audit(1597684099.723:8274): pid=31154 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=ToMToU comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2713/bus" dev="sda1" ino=15989 res=1 errno=0 [ 1170.443036][T31202] QAT: Invalid ioctl [ 1170.482581][T31200] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1170.496265][T31202] QAT: Invalid ioctl 17:08:20 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) restart_syscall() mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$SIOCX25GFACILITIES(r1, 0x89e2, &(0x7f0000000040)) 17:08:20 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000210000", 0x40000010}]) 17:08:20 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$DRM_IOCTL_MODE_CREATE_LEASE(r2, 0xc01864c6, &(0x7f0000000080)={&(0x7f0000000000)=[0x674c], 0x1, 0x80000, 0x0, 0xffffffffffffffff}) ioctl$EVIOCGRAB(r3, 0x40044590, &(0x7f00000000c0)=0xfffffffc) 17:08:20 executing program 1: r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1170.576939][ T26] audit: type=1804 audit(1597684100.033:8275): pid=31179 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2714/bus" dev="sda1" ino=15953 res=1 errno=0 [ 1170.661672][T31200] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:20 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000001190000000000", 0x40000010}]) 17:08:20 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') openat$bsg(0xffffffffffffff9c, &(0x7f0000000100)='/dev/bsg\x00', 0x40, 0x0) preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$SNDCTL_DSP_SETDUPLEX(r2, 0x5016, 0x0) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={r3, @in6={{0xa, 0x4e23, 0x8000, @remote, 0x4}}, 0x8, 0x0, 0xbe63, 0x400, 0x7}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_GET_LOCAL_ADDRS(r1, 0x84, 0x6d, &(0x7f00000003c0)=ANY=[@ANYRES32=r3, @ANYBLOB="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"], &(0x7f0000000000)=0x45) getsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0x9, &(0x7f0000000300)={r4, @in={{0x2, 0x4e20, @dev={0xac, 0x14, 0x14, 0xd}}}, 0xa43, 0x2b34, 0x3, 0x0, 0xc0, 0x3ca49d10, 0x1}, &(0x7f0000000080)=0x9c) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0xfffffffffffffffe, {0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x3, 0x0, 0x2, 0x0, 0xfc}}}, 0x128) 17:08:20 executing program 1: open(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:20 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x4c000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:20 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000011900", 0x40000010}]) 17:08:20 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r0, &(0x7f00000017c0), 0x116, 0x3, 0x0) setsockopt$XDP_UMEM_FILL_RING(r0, 0x11b, 0x5, &(0x7f0000000080)=0x6004, 0x4) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) tee(0xffffffffffffffff, r2, 0x74c, 0xc) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000040)=ANY=[@ANYBLOB="05d0c5bf8cee6889956b76679b970bfc21880a029500ae3d7fd24b41c5080d98d1105415b6d8eb1b"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0xb) 17:08:20 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500000000003f0000000000", 0x40000010}]) 17:08:20 executing program 1: open(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:20 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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", 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfc}}}, 0x128) [ 1170.960583][T31238] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:20 executing program 1: open(0x0, 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:20 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000004000", 0x40000010}]) [ 1171.129513][T31238] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:21 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x0) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x7fff, 0x3, "a9a33c77f0b19f59f4c70bb9c8a7c9b2abb967e8a0fc674344a4cfd22751f0ac91197e298b02b378c3a2328d77a58abfdb14a3108fa2e9af7e1961dc9cdc69a9b54f2c5998953be2d4b6b2f0ed7ea8f3c2f4d9b25ab45af31c06b28438457995d66f9e3d1c8d84cea40c3b07745ef9d48310083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc65d3562f81a5dd5cc5236e90bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a7e454a2429ae95a5aa95ffee6374d0c8af3cead422e53d78434d5b436b424770a112f4980e", 0x0, 0x6, 0x0, 0x0, 0x6d, 0x8b, 0x0, 0x5}}}, 0x128) 17:08:21 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000400000000000", 0x40000010}]) 17:08:21 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r0, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$TIOCSSOFTCAR(r0, 0x541a, &(0x7f0000000040)=0x1f) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:21 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x60000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:21 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:21 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) mmap$IORING_OFF_SQ_RING(&(0x7f0000ffa000/0x4000)=nil, 0x4000, 0x0, 0x40010, r2, 0x0) 17:08:21 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000015900", 0x40000010}]) 17:08:21 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000001590000000000", 0x40000010}]) 17:08:21 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000000), 0xe}}, 0x0, 0x0, r0, 0x0) 17:08:21 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1171.449149][T31278] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:21 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) r2 = gettid() ptrace$setopts(0x4206, r2, 0x0, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r3, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$sock_FIOGETOWN(r1, 0x8903, &(0x7f0000000180)=0x0) perf_event_open(&(0x7f0000000080)={0x0, 0x70, 0x3f, 0xc, 0x6, 0x5, 0x0, 0x8, 0xb, 0x4, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x2, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x1, 0x1, 0x0, 0x1ff, 0x4, @perf_config_ext={0xfffd, 0xfafc}, 0xa90, 0x10001, 0x582, 0x2, 0x80000000000000, 0x8, 0x3}, r4, 0x10, r3, 0x1) r5 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vcs\x00', 0x4982, 0x0) r6 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000140)='nl80211\x00') sendmsg$NL80211_CMD_NEW_STATION(r5, &(0x7f0000000340)={&(0x7f0000000100)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000300)={&(0x7f0000000380)=ANY=[@ANYBLOB='0\x00\x00\x00', @ANYRES16=r6, @ANYBLOB="04002cbd7000fedbdf2513000015dae5071ad3dd93000800000006001000cc0500000200740001000000998d9718db95edefd79835db28e31ffa"], 0x30}, 0x1, 0x0, 0x0, 0x4040015}, 0x20000) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 17:08:21 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(0x0, 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:21 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500000000ff600000000000", 0x40000010}]) [ 1171.608500][T31278] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:21 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500000000ffffffffff6000", 0x40000010}]) 17:08:21 executing program 3: r0 = open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) ioctl$VIDIOC_G_ENC_INDEX(r0, 0x8818564c, &(0x7f00000002c0)) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, @perf_bp={&(0x7f0000000000), 0x9}, 0x0, 0x41, 0x0, 0x0, 0x0, 0xfffffffe}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:21 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x68000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:21 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:21 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000542000000000", 0x40000010}]) 17:08:21 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000040)=ANY=[@ANYBLOB="305c966ab17210eb061a2ac57f3b534e2faa58c0cd789ce4c475693c9f1961040d5b1172767bd067f92f8187800f6423236584cab3caa6c096cdf7b18474d7"], 0xfd30) 17:08:21 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:21 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000206482fe7e00", 0x40000010}]) [ 1171.967478][T31318] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:21 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x0, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:21 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) accept$inet6(r1, 0x0, &(0x7f0000000040)) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:21 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000742000000000", 0x40000010}]) [ 1172.090507][T31318] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:22 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500000000ffefffffff7f00", 0x40000010}]) 17:08:22 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:22 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x6c000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:22 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) r2 = syz_genetlink_get_family_id$ipvs(&(0x7f0000000080)='IPVS\x00') sendmsg$IPVS_CMD_GET_INFO(r1, &(0x7f0000000100)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f00000000c0)={&(0x7f00000002c0)={0xc4, r2, 0x400, 0x70bd26, 0x25dfdbfc, {}, [@IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x40}, @IPVS_CMD_ATTR_DAEMON={0x44, 0x3, 0x0, 0x1, [@IPVS_DAEMON_ATTR_MCAST_GROUP6={0x14, 0x6, @local}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x2}, @IPVS_DAEMON_ATTR_SYNC_MAXLEN={0x6, 0x4, 0xfc01}, @IPVS_DAEMON_ATTR_SYNC_ID={0x8, 0x3, 0x3}, @IPVS_DAEMON_ATTR_MCAST_IFN={0x14, 0x2, 'ipvlan0\x00'}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP_FIN={0x8, 0x5, 0x3}, @IPVS_CMD_ATTR_SERVICE={0x3c, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x4}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@dev={0xac, 0x14, 0x14, 0x41}}, @IPVS_SVC_ATTR_ADDR={0x14, 0x3, @ipv4=@multicast1}, @IPVS_SVC_ATTR_NETMASK={0x8, 0x9, 0x1f}]}, @IPVS_CMD_ATTR_SERVICE={0x18, 0x1, 0x0, 0x1, [@IPVS_SVC_ATTR_FLAGS={0xc, 0x7, {0x1, 0x20}}, @IPVS_SVC_ATTR_AF={0x6, 0x1, 0x2}]}, @IPVS_CMD_ATTR_TIMEOUT_TCP={0x8, 0x4, 0x400}]}, 0xc4}, 0x1, 0x0, 0x0, 0x4004000}, 0x200008d1) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:22 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000004000000000", 0x40000010}]) 17:08:22 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000005420", 0x40000010}]) 17:08:22 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1172.380624][T31351] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:22 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000080)=ANY=[@ANYBLOB="309c0200000023123f00be7192b802fbb00a2fd814035cb7"], 0xfd30) openat$apparmor_task_current(0xffffffffffffff9c, &(0x7f0000000040)='/proc/self/attr/current\x00', 0x2, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1172.501255][T31351] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:22 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000205400000000", 0x40000010}]) 17:08:22 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x10, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:22 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000007efe826420", 0x40000010}]) 17:08:22 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x74000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:22 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, 0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:22 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendmsg$IPCTNL_MSG_CT_DELETE(r0, &(0x7f0000000200)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x800000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x80, 0x2, 0x1, 0x201, 0x0, 0x0, {0x2, 0x0, 0x9}, [@CTA_MARK={0x8, 0x8, 0x1, 0x0, 0x5}, @CTA_SEQ_ADJ_REPLY={0xc, 0x10, 0x0, 0x1, [@CTA_SEQADJ_OFFSET_BEFORE={0xffffffffffffff8d, 0x2, 0x1, 0x0, 0x9}]}, @CTA_LABELS_MASK={0xc, 0x17, [0x7fc, 0x1f]}, @CTA_TUPLE_MASTER={0x30, 0xe, 0x0, 0x1, [@CTA_TUPLE_PROTO={0x0, 0x2, 0x0, 0x1, {0x0, 0x1, 0x1}}]}, @CTA_SYNPROXY={0xc, 0x18, 0x0, 0x1, [@CTA_SYNPROXY_TSOFF={0x8, 0x3, 0x1, 0x0, 0x81}]}, @CTA_TIMEOUT={0x8, 0x7, 0x1, 0x0, 0x80000000}, @CTA_MARK_MASK={0x8}]}, 0x80}, 0x1, 0x0, 0x0, 0x40000}, 0x80) 17:08:22 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000207400000000", 0x40000010}]) [ 1172.807621][T31384] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:22 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000007420", 0x40000010}]) 17:08:22 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, 0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1172.968406][T31384] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:22 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x4801a, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={&(0x7f0000000040), 0x1}, 0x0, 0x1, 0x0, 0x0, 0x40008, 0x0, 0x1}, r1, 0x1000000000, 0xffffffffffffffff, 0x2) 17:08:22 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000b07400000000", 0x40000010}]) 17:08:22 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500000000000000000074b0", 0x40000010}]) 17:08:22 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, 0xffffffffffffffff, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:22 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x7a000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:23 executing program 3: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r0, &(0x7f00000017c0), 0x116, 0x3, 0x0) sendmsg$NFT_BATCH(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x10, 0x0, 0x0, 0x2}, 0xc, &(0x7f0000000100)={&(0x7f0000000080)={{0x14}, [@NFT_MSG_DELCHAIN={0x30, 0x5, 0xa, 0x101, 0x0, 0x0, {0x5, 0x0, 0x3}, [@NFTA_CHAIN_POLICY={0x8}, @NFTA_CHAIN_TABLE={0x9, 0x1, 'syz1\x00'}, @NFTA_CHAIN_POLICY={0x8, 0x5, 0x1, 0x0, 0xfffffffffffffffb}]}], {0x14}}, 0x58}, 0x1, 0x0, 0x0, 0x40000}, 0x80) open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r1, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000280)=ANY=[@ANYBLOB="309c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext={0x1f, 0x4}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:23 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="1000004005000000000074b000000000", 0x40000010}]) [ 1173.304467][T31419] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:23 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:08:23 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:23 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{}]}) r3 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c0000000676c915adac2c1fc2999bd236a56ea3246cb4a32972c5b53589feffdb534eee8db575597fce6f", @ANYRES16=r4], 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x20}, {0x6, 0x11, 0x4}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x3cf}, {0x6}}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000810}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r3, 0x0) write$FUSE_DIRENTPLUS(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1173.445140][T31419] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:23 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000001000000", 0x40000010}]) 17:08:23 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:23 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000007fffffffef", 0x40000010}]) 17:08:23 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x7c010000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:23 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000280)=ANY=[@ANYBLOB="c89c"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:23 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000001901000000", 0x40000010}]) [ 1173.732241][T31449] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:23 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500000000000060ffffffff", 0x40000010}]) [ 1173.862826][T31449] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:23 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, 0x0, 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:23 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x86000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:23 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000040000000000", 0x40000010}]) 17:08:23 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000005901000000", 0x40000010}]) [ 1174.133847][T31471] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1175.177191][ T26] kauditd_printk_skb: 27 callbacks suppressed [ 1175.177208][ T26] audit: type=1804 audit(1597684105.023:8303): pid=31439 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2728/bus/file0" dev="overlay" ino=15879 res=1 errno=0 17:08:25 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{}]}) r3 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c0000000676c915adac2c1fc2999bd236a56ea3246cb4a32972c5b53589feffdb534eee8db575597fce6f", @ANYRES16=r4], 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x20}, {0x6, 0x11, 0x4}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x3cf}, {0x6}}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000810}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r3, 0x0) write$FUSE_DIRENTPLUS(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:25 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, 0x0, 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:25 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x8cffffff, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:25 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000210000000000", 0x40000010}]) 17:08:25 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000002000000", 0x40000010}]) [ 1175.511096][T31491] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:25 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000011900000000", 0x40000010}]) 17:08:25 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, 0x0, 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1175.621571][T31491] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:25 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000003000000", 0x40000010}]) 17:08:25 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x98020000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:25 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000004000000000", 0x40000010}]) 17:08:25 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:25 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000004000000", 0x40000010}]) [ 1175.950769][T31516] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1176.125029][T31516] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1176.252322][ T26] audit: type=1804 audit(1597684106.093:8304): pid=31498 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2729/bus/file0" dev="overlay" ino=16117 res=1 errno=0 17:08:26 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{}]}) r3 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c0000000676c915adac2c1fc2999bd236a56ea3246cb4a32972c5b53589feffdb534eee8db575597fce6f", @ANYRES16=r4], 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x20}, {0x6, 0x11, 0x4}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x3cf}, {0x6}}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000810}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r3, 0x0) write$FUSE_DIRENTPLUS(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:26 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000015900000000", 0x40000010}]) 17:08:26 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:26 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000005000000", 0x40000010}]) 17:08:26 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xa8030000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) [ 1176.567639][T31537] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:26 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000ff6000000000", 0x40000010}]) 17:08:26 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:26 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xac000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:26 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000007000000", 0x40000010}]) [ 1176.696212][T31537] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:26 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000005420000000", 0x40000010}]) 17:08:26 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xc0ed0000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:26 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1176.957804][T31564] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1177.148090][T31564] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1177.317222][ T26] audit: type=1804 audit(1597684107.163:8305): pid=31545 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2730/bus/file0" dev="overlay" ino=15795 res=1 errno=0 17:08:27 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{}]}) r3 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c0000000676c915adac2c1fc2999bd236a56ea3246cb4a32972c5b53589feffdb534eee8db575597fce6f", @ANYRES16=r4], 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x20}, {0x6, 0x11, 0x4}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x3cf}, {0x6}}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000810}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r3, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:27 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000008000000", 0x40000010}]) 17:08:27 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000007420000000", 0x40000010}]) 17:08:27 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:27 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xc0ffffff, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) [ 1177.645454][T31583] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:27 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000040000000", 0x40000010}]) 17:08:27 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1177.742045][T31583] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:27 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000020000000", 0x40000010}]) 17:08:27 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xd6030000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:27 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000002054000000", 0x40000010}]) 17:08:27 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c8"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1177.994531][T31606] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:27 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000021000000", 0x40000010}]) [ 1178.145048][T31606] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1178.406821][ T26] audit: type=1804 audit(1597684108.253:8306): pid=31591 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2731/bus/file0" dev="overlay" ino=15809 res=1 errno=0 17:08:28 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{}]}) r3 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c0000000676c915adac2c1fc2999bd236a56ea3246cb4a32972c5b53589feffdb534eee8db575597fce6f", @ANYRES16=r4], 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x20}, {0x6, 0x11, 0x4}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x3cf}, {0x6}}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000810}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r3, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:28 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000002074000000", 0x40000010}]) 17:08:28 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:28 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xf0030000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:28 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="1000004005000000000000003f000000", 0x40000010}]) [ 1178.620384][T31629] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:28 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005000000000000b074000000", 0x40000010}]) 17:08:28 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:28 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500000000000060ff000000", 0x40000010}]) [ 1178.725304][T31629] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:28 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xf5ffffff, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:28 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500000000000074b0000000", 0x40000010}]) 17:08:28 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:28 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000200000", 0x40000010}]) [ 1179.089149][T31656] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1179.231956][T31656] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1179.283555][ T26] audit: type=1804 audit(1597684109.133:8307): pid=31638 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2732/bus/file0" dev="overlay" ino=15792 res=1 errno=0 17:08:30 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{}]}) r3 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c0000000676c915adac2c1fc2999bd236a56ea3246cb4a32972c5b53589feffdb534eee8db575597fce6f", @ANYRES16=r4], 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x20}, {0x6, 0x11, 0x4}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x3cf}, {0x6}}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000810}, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r3, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:30 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f0000000080)='net/sockstat\x00') r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) r3 = mmap$binder(&(0x7f0000ffe000/0x2000)=nil, 0x2000, 0x1, 0x11, r2, 0x8) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r4, &(0x7f00000017c0), 0x116, 0x3, 0x0) r5 = mmap$binder(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x1, 0x11, r4, 0x2bb) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r6, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$BINDER_WRITE_READ(r1, 0xc0306201, &(0x7f0000000740)={0x114, 0x0, &(0x7f0000000580)=[@free_buffer={0x40086303, r3}, @clear_death={0x400c630f, 0x2}, @request_death={0x400c630e, 0x1}, @transaction_sg={0x40486311, {0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x50, 0x18, &(0x7f00000006c0)=ANY=[@ANYBLOB="856164660100000000000000f9ffffffffffffff852a646600000000", @ANYRES32, @ANYBLOB="000000000000000000000000852a00000000000000"], &(0x7f0000000140)={0x0, 0x20, 0x38}}, 0x400}, @reply={0x40406301, {0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x60, 0x18, &(0x7f00000003c0)={@ptr={0x70742a85, 0x0, &(0x7f0000000300)=""/162, 0xa2, 0x0, 0x33}, @fd={0x66642a85, 0x0, r6}, @fda={0x66646185, 0x1, 0x1, 0x2b}}, &(0x7f0000000180)={0x0, 0x28, 0x40}}}, @reply_sg={0x40486312, {0x1, 0x0, 0x0, 0x0, 0x11, 0x0, 0x0, 0x60, 0x18, &(0x7f00000004c0)={@flat=@handle={0x73682a85, 0x1, 0x2}, @fda={0x66646185, 0x0, 0x1, 0xc}, @ptr={0x70742a85, 0x1, &(0x7f0000000440)=""/118, 0x76, 0x1, 0x2f}}, &(0x7f0000000540)={0x0, 0x18, 0x38}}}, @free_buffer={0x40086303, r5}], 0xe1, 0x0, &(0x7f0000000780)="c7da662c1fc67b734b8ce3f6c837c2019bd05e5abb23544e4de3473e9409ba561285a1f97589d53846bc31fd36a7435d3d9e19342c62fa8f698aa9642ef7d2b6dd8d561cfa7b569fa2ef876352755602191b4df6768804ec6503e8700a9e7b08f47fc5ff9fd6a308c2bd1bfa78a47964c7099dfeee0b5c69fe1ab117371e2c46ed8d04d013282483e9c651a2f749b38975abd704e2279a1b84157e2ace5eb906519ba22cb26f084bada6604556a277b601c50a2e3d170ae85cef3ff0c0f4d888486fb41c158fe400a45617965232fa0751032ec8b3a46d75285732aacc6fd911b6"}) preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$SNDCTL_SEQ_RESETSAMPLES(r1, 0x40045109, &(0x7f0000000000)=0x1f) r7 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r7, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 17:08:30 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000019010000", 0x40000010}]) 17:08:30 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000210000", 0x40000010}]) 17:08:30 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c8"], 0xfd30) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:30 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xf6ffffff, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) [ 1180.426940][T31681] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:30 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000000)='/proc/sysvipc/sem\x00', 0x0, 0x0) sendmsg$nl_netfilter(r1, &(0x7f0000000300)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xb497774661da7871}, 0xc, &(0x7f0000000180)={&(0x7f0000000340)=ANY=[@ANYBLOB="b0000000080b00002bbd7000fcdbdf2503000009dfb912ad6be0f157c9f8e7fa5fa7e0adf62cac4ee5f7835129de1d0683cc960d9536c78a850200000000000000c02b999dd1fa0d2125d66c78495c3a88c1f297a7eec894c623e2870c8f25cc650cea63572d000000000000002000348008007800", @ANYRES32=r0, @ANYBLOB="14005e000000000001200027800c002f000900000000000000080029007f00000008004e0003000000000000b7d7a6b7d35d7ada086064996bb9c24ff00d1d74ba609551cb5c7a9e76c71662e7b87a9df30fd75590e870b33c275228a1a8a0e43d5dd4f7de57e66ad3cf7e9cfef5a12f9542c52b46e0a09715017142f9a4796dfaf6986d1b2a8bef9ac5235311d2ff3484294129476339f7b0fdb1f79a7e368ae6e985659448685f119d45d0bb60faa2666e5ba3107a6fc3ffbe2afc07be916fe294c0e3ab0b9f4aa3c2b9899d5bbc18f5280e1aa7a019e6"], 0xb0}, 0x1, 0x0, 0x0, 0x40}, 0x4000010) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 17:08:30 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000059010000", 0x40000010}]) 17:08:30 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c8"], 0xfd30) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:30 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000011900", 0x40000010}]) [ 1180.570733][T31681] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:30 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c8"], 0xfd30) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:30 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xf8030000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) [ 1180.838346][T31711] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1181.000477][T31711] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1181.282702][ T26] audit: type=1804 audit(1597684111.133:8308): pid=31691 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2733/bus/file0" dev="overlay" ino=16212 res=1 errno=0 17:08:31 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{}]}) r3 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c0000000676c915adac2c1fc2999bd236a56ea3246cb4a32972c5b53589feffdb534eee8db575597fce6f", @ANYRES16=r4], 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x20}, {0x6, 0x11, 0x4}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x3cf}, {0x6}}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000810}, 0x0) write$FUSE_DIRENTPLUS(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:31 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000040000", 0x40000010}]) 17:08:31 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000004000", 0x40000010}]) 17:08:31 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c8"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:31 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xf9fdffff, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) [ 1181.517459][T31726] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:31 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000200000", 0x40000010}]) 17:08:31 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c8"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1181.629333][T31726] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:31 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000015900", 0x40000010}]) 17:08:31 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xff000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:31 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000210000", 0x40000010}]) 17:08:31 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c8"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x0, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1181.853205][T31750] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:31 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500000000ffffffffff6000", 0x40000010}]) [ 1181.980064][T31750] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1182.290610][ T26] audit: type=1804 audit(1597684112.133:8309): pid=31735 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2734/bus/file0" dev="overlay" ino=15870 res=1 errno=0 17:08:32 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{}]}) r2 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r3 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c0000000676c915adac2c1fc2999bd236a56ea3246cb4a32972c5b53589feffdb534eee8db575597fce6f", @ANYRES16=r3], 0x3c}}, 0x0) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:32 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000e0bce2557f00", 0x40000010}]) 17:08:32 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000060ff0000", 0x40000010}]) 17:08:32 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c8"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:32 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xff0f0000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) [ 1182.874409][T31776] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:32 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c8"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:32 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500000000ffefffffff7f00", 0x40000010}]) 17:08:32 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000002000", 0x40000010}]) [ 1182.989891][T31776] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:32 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xffefffff, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:33 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) mmap(&(0x7f0000005000/0x1000)=nil, 0x1000, 0x0, 0x2812, r0, 0x0) write$FUSE_DIRENTPLUS(r0, &(0x7f0000000280)=ANY=[@ANYBLOB="c8"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1183.193346][T31798] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:33 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000002100", 0x40000010}]) 17:08:33 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000005420", 0x40000010}]) [ 1183.362630][T31798] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1183.776338][ T26] audit: type=1804 audit(1597684113.623:8310): pid=31778 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2735/bus/file0" dev="overlay" ino=15817 res=1 errno=0 17:08:33 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{}]}) r2 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') write$FUSE_DIRENTPLUS(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:33 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{}]}) r3 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c0000000676c915adac2c1fc2999bd236a56ea3246cb4a32972c5b53589feffdb534eee8db575597fce6f", @ANYRES16=r4], 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x20}, {0x6, 0x11, 0x4}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x3cf}, {0x6}}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000810}, 0x0) write$FUSE_DIRENTPLUS(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:33 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xffffefff, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:33 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000119", 0x40000010}]) 17:08:33 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000007420", 0x40000010}]) [ 1184.073630][T31823] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:34 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000040", 0x40000010}]) 17:08:34 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500000000000000000074b0", 0x40000010}]) [ 1184.194110][T31823] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:34 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xfffffdf9, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:34 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000159", 0x40000010}]) 17:08:34 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000007f55e2bce0", 0x40000010}]) [ 1184.530991][T31845] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:34 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000ffffffffff60", 0x40000010}]) 17:08:34 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) [ 1184.736811][T31845] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1184.991463][ T26] audit: type=1804 audit(1597684114.833:8311): pid=31831 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2736/bus/file0" dev="overlay" ino=16269 res=1 errno=0 17:08:35 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xffffff7f, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) [ 1185.304119][T31867] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1185.395552][T31867] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:38 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) r2 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r2, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{}]}) r3 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) r4 = syz_genetlink_get_family_id$devlink(&(0x7f0000000280)='devlink\x00') sendmsg$DEVLINK_CMD_TRAP_POLICER_GET(0xffffffffffffffff, &(0x7f0000000240)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f00000004c0)=ANY=[@ANYBLOB="3c0000000676c915adac2c1fc2999bd236a56ea3246cb4a32972c5b53589feffdb534eee8db575597fce6f", @ANYRES16=r4], 0x3c}}, 0x0) sendmsg$DEVLINK_CMD_SB_PORT_POOL_GET(r1, &(0x7f0000000200)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x80}, 0xc, &(0x7f0000000140)={&(0x7f00000004c0)={0x84, r4, 0x1, 0x70bd2b, 0x25dfdbfb, {}, [{{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x20}, {0x6, 0x11, 0x4}}, {{@nsim={{0xe, 0x1, 'netdevsim\x00'}, {0xf, 0x2, {'netdevsim', 0x0}}}, {0x8, 0x3, 0x2}}, {0x8, 0xb, 0x3cf}, {0x6}}]}, 0x84}, 0x1, 0x0, 0x0, 0x4000810}, 0x0) write$FUSE_DIRENTPLUS(r3, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:38 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005000000000000206482fe7e", 0x40000010}]) 17:08:38 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) r2 = openat$vsock(0xffffffffffffff9c, &(0x7f0000000000)='/dev/vsock\x00', 0x100, 0x0) r3 = syz_genetlink_get_family_id$nbd(&(0x7f0000000100)='nbd\x00') r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r4, &(0x7f00000017c0), 0x116, 0x3, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') getsockopt$IPT_SO_GET_ENTRIES(r5, 0x0, 0x41, &(0x7f0000000380)={'mangle\x00', 0x8c, "3ae2c08ff3266f616997a8fcdb4bc9e6144dacb7049bf2a27a10c8e7e96f6f3f33073050deded80ebddea375ecfcaa77cbe82112ea2edeed47fbde553a70fd789e4d4637e90ece109f0ea8c9d361cc906c3e06dfa937d7f0e8b57bf25b59262820e8d47c90e9c54b55b5bc130ee742d70d39d5eefe0ccea789c16b55f0d9638d450b9d8f628b96b63eac47a6"}, &(0x7f0000000440)=0xb0) preadv(r5, &(0x7f00000017c0), 0x116, 0x3, 0x0) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r6, &(0x7f00000017c0), 0x116, 0x3, 0x0) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') sendmsg$NBD_CMD_CONNECT(r2, &(0x7f0000000340)={&(0x7f00000000c0)={0x10, 0x0, 0x0, 0x100000}, 0xc, &(0x7f0000000300)={&(0x7f0000000140)={0x50, r3, 0x2, 0x70bd2c, 0x25dfdbfe, {}, [@NBD_ATTR_SOCKETS={0xc, 0x7, 0x0, 0x1, [{0x8, 0x1, r4}]}, @NBD_ATTR_SOCKETS={0x1c, 0x7, 0x0, 0x1, [{0x8, 0x1, r5}, {0x8, 0x1, r6}, {0x8, 0x1, r7}]}, @NBD_ATTR_BLOCK_SIZE_BYTES={0xc, 0x3, 0x1000}, @NBD_ATTR_INDEX={0x8, 0x1, 0x0}]}, 0x50}, 0x1, 0x0, 0x0, 0x4004080}, 0x4040000) ioctl$VIDIOC_SUBSCRIBE_EVENT(r2, 0x4020565a, &(0x7f0000000080)={0x3, 0xe8, 0x2}) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 17:08:38 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{}]}) r2 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:38 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:08:38 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xffffff8c, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) [ 1188.337344][T31892] Unknown ioctl 1075861082 [ 1188.365493][T31900] Unknown ioctl 1075861082 [ 1188.386894][T31895] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:38 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) ioctl$RTC_WIE_OFF(r1, 0x7010) write$RDMA_USER_CM_CMD_CREATE_ID(0xffffffffffffffff, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106, 0xa}}, 0x20) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r3, &(0x7f00000017c0), 0x116, 0x3, 0x0) write$RDMA_USER_CM_CMD_ACCEPT(r3, &(0x7f0000000300)={0xffffffeb, 0x120, 0xfa00, {0x4, {0x3, 0x0, "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", 0x0, 0x4a, 0x0, 0x0, 0xfd, 0x0, 0x0, 0x1}, r2}}, 0x128) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e23, 0x8000, @remote, 0x4}}, 0x8, 0x0, 0xbe63, 0x400, 0x7}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r3, 0x84, 0x76, &(0x7f0000000100)={r4, 0x9}, &(0x7f0000000140)=0x8) 17:08:38 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:08:38 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000ffefffffff7f", 0x40000010}]) [ 1188.537903][T31895] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:38 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xe4041) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x2, "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", 0x0, 0x0, 0x0, 0x0, 0x1f}, r3}}, 0x128) 17:08:38 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xffffffc0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:38 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000054", 0x40000010}]) [ 1188.939815][T31926] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1189.104723][ T26] audit: type=1804 audit(1597684118.953:8312): pid=31894 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2737/bus/file0" dev="overlay" ino=16057 res=1 errno=0 [ 1189.175953][T31926] REISERFS warning (device loop4): reiserfs_fill_super: Cannot allocate commit workqueue [ 1189.558262][ T26] audit: type=1804 audit(1597684119.403:8313): pid=31902 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2794/bus/file0" dev="overlay" ino=15949 res=1 errno=0 17:08:39 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) write$binfmt_elf32(r2, &(0x7f0000000300)={{0x7f, 0x45, 0x4c, 0x46, 0x2, 0x3, 0x8, 0x1, 0x9, 0x3, 0x3e, 0x5, 0x28d, 0x38, 0x2cf, 0x7, 0x2, 0x20, 0x2, 0x5, 0x6}, [{0x6, 0x19b, 0xffffffff, 0x1, 0xff, 0x7, 0xfffffffb, 0x8}, {0x5, 0x3, 0x7, 0x2, 0x5, 0xc64, 0x4, 0x6}], "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", [[], []]}, 0x1278) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 17:08:39 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{}]}) r2 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:39 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:08:39 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005000000000000007efe8264", 0x40000010}]) 17:08:39 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{}]}) r2 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:39 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xfffffff5, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) [ 1189.736221][T31949] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:39 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000074", 0x40000010}]) 17:08:39 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:08:39 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) r3 = fcntl$dupfd(0xffffffffffffffff, 0x0, r2) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$mptcp(&(0x7f0000000280)='mptcp_pm\x00') sendmsg$MPTCP_PM_CMD_GET_ADDR(r4, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000040)={&(0x7f00000002c0)={0x14, r5, 0x303}, 0x14}}, 0x0) sendmsg$MPTCP_PM_CMD_DEL_ADDR(r3, &(0x7f0000000100)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x8000000}, 0xc, &(0x7f00000000c0)={&(0x7f0000000080)={0x24, r5, 0xfa909b40cf36e310, 0x70bd29, 0x25dfdbfc, {}, [@MPTCP_PM_ATTR_RCV_ADD_ADDRS={0x8, 0x2, 0x2}, @MPTCP_PM_ATTR_SUBFLOWS={0x8, 0x3, 0x6}]}, 0x24}, 0x1, 0x0, 0x0, 0x20000054}, 0x800) [ 1189.998540][T31949] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:39 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) fcntl$F_SET_FILE_RW_HINT(r2, 0x40e, &(0x7f0000000000)=0x4) 17:08:39 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xfffffff6, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:40 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000074", 0x40000010}]) 17:08:40 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) [ 1190.617119][ T26] audit: type=1804 audit(1597684120.463:8314): pid=31952 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2738/bus/file0" dev="overlay" ino=15817 res=1 errno=0 [ 1190.965110][ T26] audit: type=1804 audit(1597684120.813:8315): pid=31959 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2795/bus/file0" dev="overlay" ino=15817 res=1 errno=0 17:08:40 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{}]}) r2 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:40 executing program 0: r0 = socket$kcm(0x2b, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = gettid() r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f0000000100)='fd/3\x00') r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r4, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$VIDIOC_PREPARE_BUF(r2, 0xc058565d, &(0x7f0000000380)={0x60, 0xa, 0x4, 0x3000, 0x6, {0x77359400}, {0x3, 0x0, 0x7, 0xd1, 0x80, 0x40, "034faaf2"}, 0xffffffff, 0x3, @offset=0x2, 0x1, 0x0, r4}) write$char_raw(r3, 0x0, 0x20001400) r5 = socket$nl_generic(0x10, 0x3, 0x10) r6 = syz_genetlink_get_family_id$tipc2(&(0x7f0000000040)='TIPCv2\x00') sendmsg$TIPC_NL_NAME_TABLE_GET(r5, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={&(0x7f0000000400)=ANY=[@ANYRES16=r6], 0x14}}, 0x0) sendmsg$TIPC_NL_KEY_SET(r3, &(0x7f0000000340)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0x10}, 0xc, &(0x7f0000000300)={&(0x7f0000000180)=ANY=[@ANYBLOB, @ANYRES16=r6, @ANYBLOB="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"], 0x130}}, 0x40000) sendmsg$TIPC_NL_BEARER_SET(r2, &(0x7f0000000180)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x40000000}, 0xc, &(0x7f0000000140)={&(0x7f0000000080)={0x94, r6, 0x400, 0x70bd26, 0x25dfdbfe, {}, [@TIPC_NLA_SOCK={0x24, 0x2, 0x0, 0x1, [@TIPC_NLA_SOCK_HAS_PUBL={0x4}, @TIPC_NLA_SOCK_ADDR={0x8, 0x1, 0xc0000000}, @TIPC_NLA_SOCK_CON={0x14, 0x3, 0x0, 0x1, [@TIPC_NLA_CON_NODE={0x8, 0x2, 0x5}, @TIPC_NLA_CON_NODE={0x8, 0x2, 0xffffffff}]}]}, @TIPC_NLA_BEARER={0x4c, 0x1, 0x0, 0x1, [@TIPC_NLA_BEARER_UDP_OPTS={0x38, 0x4, {{0x20, 0x1, @in6={0xa, 0x4e21, 0xffffff0a, @dev={0xfe, 0x80, [], 0x2b}, 0x1200000}}, {0x14, 0x2, @in={0x2, 0x4e21, @broadcast}}}}, @TIPC_NLA_BEARER_NAME={0xe, 0x1, @l2={'eth', 0x3a, 'veth1\x00'}}]}, @TIPC_NLA_NODE={0x10, 0x6, 0x0, 0x1, [@TIPC_NLA_NODE_ID={0x4}, @TIPC_NLA_NODE_ADDR={0x8, 0x1, 0x4}]}]}, 0x94}, 0x1, 0x0, 0x0, 0x4}, 0x40) ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$peekuser(0x3, r1, 0xfffffffffffffffc) r7 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r7, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x1fffffffffffd, {0x0, 0x9, "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", 0x0, 0x6, 0x0, 0xfc}}}, 0x128) 17:08:40 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x2000000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:40 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:08:40 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:08:40 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{}]}) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1191.170323][T32003] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:41 executing program 0: socket$kcm(0x2b, 0x1, 0x0) r0 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) getsockopt$netrom_NETROM_N2(r0, 0x103, 0x3, &(0x7f0000000000)=0xff, &(0x7f0000000080)=0x4) ioctl$FIONREAD(r0, 0x541b, &(0x7f00000000c0)) write$RDMA_USER_CM_CMD_ACCEPT(r0, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) r1 = socket$unix(0x1, 0x2, 0x0) ioctl$FIBMAP(r1, 0x1, &(0x7f0000000680)=0x1) r2 = socket(0x2a, 0x5, 0x7fffffff) prctl$PR_SET_FPEXC(0xc, 0x20000) sendmsg$tipc(r2, &(0x7f0000000640)={&(0x7f0000000100)=@nameseq={0x1e, 0x1, 0x1, {0x2, 0x3, 0x3}}, 0x10, &(0x7f0000000180)=[{&(0x7f0000000300)="fad194fc27dee3c9e36a85a44e78f1f28bfa1d5d87e7f76719653740a1fd0a6a9e9c213c1de06d1a327e75a427ba8d016945d298630685692e01ca02034425b1db5887c093cb1a0a008009c81e160239e0e14c59fe9431a5a1fdbc9c2d5d43a2bc3b31821ea3572c24208d9bc4892df590befa1036a999bd58cef28ec0e384ffed5993f7ad40f02999d7cdedd091b13f5fba38d1f9b2d022f19661c14a17f3f26dab6cdd36adecb9f063c6c584b86e1061a3cce8f95ce25390e1f6049acafa59bc3c3653979fe166121b519ae68940f382df91688b64f8af6eccd5", 0xdb}, {&(0x7f0000000140)="1b1a3dacda67f275c5825f6a9727848ac16fda5eade1fe7989f3", 0x1a}, {&(0x7f0000000400)="4dce020c0b5521c315eefd3c4a5e668f240d89cbb6804c6204bd099f0cefa9a4114cb114d67365d0a0272789d1289175a0ad1429f1e419b2991691fe733390eef4c8f8200b3a1f4df95adb1b518d089b0144d5ef68554a44b209131f10a9931861005d178f229d8126ff9beec50b6453579ce653ffc5d9149488a98b1eb5de00945de6d381d2eca99f1c3a56252a32e9cf9e1cc255d1c44cdc6d005097ab8401917f9770036e745e447bc0fec8e29e746fd6def622c7fb9db1dc358aa3f5937ec76cd25144817366582f61aa0a53", 0xce}, {&(0x7f0000000500)="be8f810a2c7768475bdee2a3a71d8623a150c692dea3eff445ff14423ff595a604e11ad58118f775d349f32cbe1d3ab4f714dc3c2c67114ee54e496fe0f824c6a3096d207e4a7de39cfbb4afed3d7e747f61080a02eda067e52ece0e1100a6341ab5a17cc50755a2a00b4c87d5fb45b52bd09c2e8ddbf54b2191a8e881012e9c904317ca68da54f030c575ff0542138fb243b0e939ea476b90eddd027a2e3767d9f150a28a3ffa080ef702072a43a4f454a650f29be7163174f6c3bd9d2b83284feae83dc7a5840da6a2a48427f534ed14c3cd9dad5984dfa8870a5017b54c1fa882d050e4bacd5dd9ac66", 0xeb}], 0x4, &(0x7f0000000600)="a2cc1a81b25df97dbc553462aec3832e435099c8e1027b839d01c81f03d9464de5cf428f6e64bf6f15884b087c7a740b57b4538f254d1774e9a616", 0x3b, 0x20000000}, 0x20004084) 17:08:41 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005000000000000007fffffff", 0x40000010}]) 17:08:41 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) [ 1191.360478][T32003] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:41 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000060ffffff", 0x40000010}]) 17:08:41 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000007fffffffef", 0x40000010}]) 17:08:41 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x400000, 0x3, "a9a33c77f0b19f59f4c70bb9c8a7c9b2abb967e8a0fc674344a4cfd22751f0ac9145668beb8a9d3b8aa2328d77a58abfdb14a3108fa2e9af7e2c5998953be2d9b6b2f0ed7ea8f3c2f4d9b25ab45af31c06b28438457995d66f9e3d1c8d84cea40c3b07745ef9d40200083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc65d3562f81a5dd5cc5378490bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a7e454a2429ae95a5aa95ffee6374d0c8af3cead422e53d78434d5b436b424770a112f4980e00", 0x0, 0x2, 0x0, 0x0, 0x4, 0x0, 0x2}, r3}}, 0x128) [ 1192.076277][ T26] audit: type=1804 audit(1597684121.923:8316): pid=32005 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2739/bus/file0" dev="overlay" ino=16044 res=1 errno=0 [ 1192.091385][T32005] [ 1192.103207][T32005] ====================================================== [ 1192.110219][T32005] WARNING: possible circular locking dependency detected [ 1192.117237][T32005] 5.9.0-rc1-next-20200817-syzkaller #0 Not tainted [ 1192.123731][T32005] ------------------------------------------------------ [ 1192.130833][T32005] syz-executor.3/32005 is trying to acquire lock: [ 1192.137239][T32005] ffff888022445170 (&ovl_i_mutex_dir_key[depth]){++++}-{3:3}, at: walk_component+0x409/0x6a0 [ 1192.147415][T32005] [ 1192.147415][T32005] but task is already holding lock: [ 1192.154776][T32005] ffff8880a5c03608 (&sig->exec_update_mutex){+.+.}-{3:3}, at: __do_sys_perf_event_open+0xda1/0x2cb0 [ 1192.165563][T32005] [ 1192.165563][T32005] which lock already depends on the new lock. [ 1192.165563][T32005] [ 1192.175965][T32005] [ 1192.175965][T32005] the existing dependency chain (in reverse order) is: [ 1192.184973][T32005] [ 1192.184973][T32005] -> #3 (&sig->exec_update_mutex){+.+.}-{3:3}: [ 1192.193327][T32005] __mutex_lock+0x134/0x10e0 [ 1192.198441][T32005] proc_pid_stack+0xf0/0x2a0 [ 1192.203552][T32005] proc_single_show+0x116/0x1e0 [ 1192.208931][T32005] seq_read+0x432/0x1070 [ 1192.213703][T32005] vfs_read+0x1df/0x5a0 [ 1192.218386][T32005] ksys_read+0x12d/0x250 [ 1192.223156][T32005] do_syscall_64+0x2d/0x70 [ 1192.228114][T32005] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1192.234519][T32005] [ 1192.234519][T32005] -> #2 (&p->lock){+.+.}-{3:3}: [ 1192.241575][T32005] __mutex_lock+0x134/0x10e0 [ 1192.246695][T32005] seq_read+0x61/0x1070 [ 1192.251381][T32005] proc_reg_read+0x221/0x300 [ 1192.256502][T32005] do_iter_read+0x48e/0x6e0 [ 1192.261541][T32005] vfs_readv+0xe5/0x150 [ 1192.266231][T32005] default_file_splice_read.constprop.0+0x4e6/0x9e0 [ 1192.273431][T32005] do_splice_to+0x137/0x170 [ 1192.278464][T32005] splice_direct_to_actor+0x307/0x980 [ 1192.284401][T32005] do_splice_direct+0x1b3/0x280 [ 1192.289781][T32005] do_sendfile+0x55f/0xd40 [ 1192.294723][T32005] __x64_sys_sendfile64+0x1cc/0x210 [ 1192.300455][T32005] do_syscall_64+0x2d/0x70 [ 1192.305403][T32005] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1192.311809][T32005] [ 1192.311809][T32005] -> #1 (sb_writers#4){.+.+}-{0:0}: [ 1192.319221][T32005] __sb_start_write+0x234/0x470 [ 1192.323046][ T26] audit: type=1804 audit(1597684122.173:8317): pid=32011 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2796/bus/file0" dev="overlay" ino=16215 res=1 errno=0 [ 1192.324603][T32005] mnt_want_write+0x3a/0xb0 [ 1192.354171][T32005] ovl_create_object+0x96/0x290 [ 1192.359551][T32005] lookup_open.isra.0+0xf85/0x1350 [ 1192.365187][T32005] path_openat+0x96d/0x2730 [ 1192.370253][T32005] do_filp_open+0x17e/0x3c0 [ 1192.375279][T32005] do_sys_openat2+0x16d/0x420 [ 1192.380514][T32005] __x64_sys_creat+0xc9/0x120 [ 1192.385721][T32005] do_syscall_64+0x2d/0x70 [ 1192.390679][T32005] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1192.397112][T32005] [ 1192.397112][T32005] -> #0 (&ovl_i_mutex_dir_key[depth]){++++}-{3:3}: [ 1192.405796][T32005] __lock_acquire+0x2a6b/0x5640 [ 1192.411178][T32005] lock_acquire+0x1f1/0xad0 [ 1192.416194][T32005] down_read+0x96/0x420 [ 1192.420866][T32005] walk_component+0x409/0x6a0 [ 1192.426042][T32005] path_lookupat+0x1ba/0x830 [ 1192.431142][T32005] filename_lookup+0x19f/0x560 [ 1192.436441][T32005] create_local_trace_uprobe+0x87/0x4e0 [ 1192.442489][T32005] perf_uprobe_init+0x132/0x210 [ 1192.447858][T32005] perf_uprobe_event_init+0xff/0x1c0 [ 1192.453654][T32005] perf_try_init_event+0x12a/0x560 [ 1192.459293][T32005] perf_event_alloc.part.0+0xdee/0x3770 [ 1192.465379][T32005] __do_sys_perf_event_open+0x72c/0x2cb0 [ 1192.471542][T32005] do_syscall_64+0x2d/0x70 [ 1192.476477][T32005] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1192.482866][T32005] [ 1192.482866][T32005] other info that might help us debug this: [ 1192.482866][T32005] [ 1192.493095][T32005] Chain exists of: [ 1192.493095][T32005] &ovl_i_mutex_dir_key[depth] --> &p->lock --> &sig->exec_update_mutex [ 1192.493095][T32005] [ 1192.507235][T32005] Possible unsafe locking scenario: [ 1192.507235][T32005] [ 1192.514688][T32005] CPU0 CPU1 [ 1192.520048][T32005] ---- ---- [ 1192.525392][T32005] lock(&sig->exec_update_mutex); [ 1192.530488][T32005] lock(&p->lock); [ 1192.536818][T32005] lock(&sig->exec_update_mutex); [ 1192.544439][T32005] lock(&ovl_i_mutex_dir_key[depth]); [ 1192.549884][T32005] [ 1192.549884][T32005] *** DEADLOCK *** [ 1192.549884][T32005] [ 1192.558037][T32005] 2 locks held by syz-executor.3/32005: [ 1192.563567][T32005] #0: ffff8880a5c03608 (&sig->exec_update_mutex){+.+.}-{3:3}, at: __do_sys_perf_event_open+0xda1/0x2cb0 [ 1192.574782][T32005] #1: ffffffff8ca585e0 (&pmus_srcu){....}-{0:0}, at: perf_event_alloc.part.0+0xc41/0x3770 [ 1192.584781][T32005] [ 1192.584781][T32005] stack backtrace: [ 1192.590692][T32005] CPU: 1 PID: 32005 Comm: syz-executor.3 Not tainted 5.9.0-rc1-next-20200817-syzkaller #0 [ 1192.600575][T32005] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1192.610656][T32005] Call Trace: [ 1192.613956][T32005] dump_stack+0x18f/0x20d [ 1192.618298][T32005] check_noncircular+0x324/0x3e0 [ 1192.623217][T32005] ? print_circular_bug+0x3a0/0x3a0 [ 1192.628393][T32005] ? save_trace+0x562/0xba0 [ 1192.632881][T32005] ? lock_repin_lock+0x460/0x460 [ 1192.637820][T32005] ? mark_lock+0xbc/0x1710 [ 1192.642259][T32005] ? print_shortest_lock_dependencies+0x80/0x80 [ 1192.648511][T32005] __lock_acquire+0x2a6b/0x5640 [ 1192.653351][T32005] ? lockdep_hardirqs_on_prepare+0x530/0x530 [ 1192.659325][T32005] ? lockref_get_not_dead+0x66/0x80 [ 1192.664517][T32005] lock_acquire+0x1f1/0xad0 [ 1192.669023][T32005] ? walk_component+0x409/0x6a0 [ 1192.673859][T32005] ? lock_release+0x8e0/0x8e0 [ 1192.678516][T32005] ? do_raw_spin_unlock+0x171/0x230 [ 1192.683699][T32005] ? _raw_spin_unlock+0x24/0x40 [ 1192.688533][T32005] ? lockref_get_not_dead+0x66/0x80 [ 1192.693713][T32005] ? lock_is_held_type+0xbb/0xf0 [ 1192.698660][T32005] down_read+0x96/0x420 [ 1192.702806][T32005] ? walk_component+0x409/0x6a0 [ 1192.707642][T32005] ? down_write+0x150/0x150 [ 1192.712144][T32005] ? inode_permission.part.0+0xab/0x410 [ 1192.717669][T32005] walk_component+0x409/0x6a0 [ 1192.722345][T32005] ? handle_dots.part.0+0x14d0/0x14d0 [ 1192.727696][T32005] ? walk_component+0x6a0/0x6a0 [ 1192.732551][T32005] ? lock_acquire+0x180/0xad0 [ 1192.737215][T32005] path_lookupat+0x1ba/0x830 [ 1192.741802][T32005] filename_lookup+0x19f/0x560 [ 1192.746553][T32005] ? may_linkat+0x2b0/0x2b0 [ 1192.751068][T32005] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 1192.757056][T32005] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1192.763219][T32005] ? getname_kernel+0x22f/0x370 [ 1192.768055][T32005] ? memcpy+0x39/0x60 [ 1192.772045][T32005] ? getname_kernel+0x21e/0x370 [ 1192.776878][T32005] create_local_trace_uprobe+0x87/0x4e0 [ 1192.782425][T32005] ? bpf_get_uprobe_info+0x350/0x350 [ 1192.787703][T32005] ? memdup_user+0x7c/0xd0 [ 1192.792110][T32005] perf_uprobe_init+0x132/0x210 [ 1192.796973][T32005] perf_uprobe_event_init+0xff/0x1c0 [ 1192.802254][T32005] perf_try_init_event+0x12a/0x560 [ 1192.807348][T32005] ? perf_event_alloc.part.0+0xe3f/0x3770 [ 1192.813057][T32005] perf_event_alloc.part.0+0xdee/0x3770 [ 1192.818611][T32005] ? security_capable+0x8f/0xc0 [ 1192.823448][T32005] __do_sys_perf_event_open+0x72c/0x2cb0 [ 1192.829064][T32005] ? sched_clock_cpu+0x18/0x1b0 [ 1192.833895][T32005] ? perf_event_set_output+0x4c0/0x4c0 [ 1192.839413][T32005] ? asm_sysvec_apic_timer_interrupt+0x12/0x20 [ 1192.845548][T32005] ? lockdep_hardirqs_on_prepare+0x354/0x530 [ 1192.851515][T32005] do_syscall_64+0x2d/0x70 [ 1192.855928][T32005] entry_SYSCALL_64_after_hwframe+0x44/0xa9 [ 1192.861817][T32005] RIP: 0033:0x45d239 [ 1192.865706][T32005] Code: 5d b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 00 66 90 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 0f 83 2b b4 fb ff c3 66 2e 0f 1f 84 00 00 00 00 [ 1192.885296][T32005] RSP: 002b:00007fe1227c1c78 EFLAGS: 00000246 ORIG_RAX: 000000000000012a [ 1192.893709][T32005] RAX: ffffffffffffffda RBX: 00000000000239c0 RCX: 000000000045d239 [ 1192.901660][T32005] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000020000180 [ 1192.909618][T32005] RBP: 000000000118cf90 R08: 0000000000000000 R09: 0000000000000000 [ 1192.917582][T32005] R10: ffffffffffffffff R11: 0000000000000246 R12: 000000000118cf4c [ 1192.925643][T32005] R13: 00007ffc3de484df R14: 00007fe1227c29c0 R15: 000000000118cf4c 17:08:42 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{}]}) r2 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r2, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:42 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xa50000000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:42 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500000000000060ffffffff", 0x40000010}]) 17:08:42 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000400000000", 0x40000010}]) 17:08:42 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$DRM_IOCTL_MODE_GETPLANERESOURCES(0xffffffffffffffff, 0xc01064b5, &(0x7f0000000040)={&(0x7f0000000000)=[0x0], 0x1}) getsockopt$inet_sctp_SCTP_MAX_BURST(0xffffffffffffffff, 0x84, 0xd, &(0x7f0000000000)=@assoc_value={0x0}, &(0x7f0000000040)=0x8) getsockopt$inet_sctp6_SCTP_GET_PEER_ADDR_INFO(0xffffffffffffffff, 0x84, 0xf, &(0x7f0000000140)={r4, @in6={{0xa, 0x4e23, 0x8000, @remote, 0x4}}, 0x8, 0x0, 0xbe63, 0x400, 0x7}, &(0x7f0000000240)=0x98) getsockopt$inet_sctp_SCTP_GET_PEER_ADDRS(r2, 0x84, 0x6c, &(0x7f0000000300)={r4, 0xcf, "d696c010783d07abdefc4194c6b15e62136b2fd1e4753a74067bc20a254a1fc76577b3b79960a0fce7f8a2b9d527130b111243d3db5a60298378abae56873c7469e9ed321005aac0e38f4e1f3feb234fda366be97d8ba86d51411a75f4066c96b08ee147da4e66b8cea3480e0e6991cc0128c4350541443befe952d3b347a29e37dfbcf0471aed2e8e300e2cc12d44630488b8389115c26e577d678e598c3b6cd98ce79f3ba28b9a33c19e3721dca55ca04e6f3f0c8c411bc6cf2c371f128c23cb9e1c1f0af3280beaea9747bbf9f4"}, &(0x7f0000000100)=0xd7) ioctl$DRM_IOCTL_MODE_SETPLANE(0xffffffffffffffff, 0xc03064b7, &(0x7f0000000040)={r3, 0x2, 0x9, 0x1ff, 0x14b2, 0x3f, 0x6, 0x4, 0x7ff, 0x1f, 0x6d, 0x1}) ioctl$DRM_IOCTL_MODE_GETPLANE(r2, 0xc02064b6, &(0x7f0000000080)={r3, 0x0, 0x0, 0x0, 0x0, 0x1, &(0x7f0000000000)=[0x0]}) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x3, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x128) [ 1193.047737][T32055] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1193.163797][T32055] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1193.612721][ T26] audit: type=1804 audit(1597684123.453:8318): pid=32062 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2797/bus/file0" dev="overlay" ino=16124 res=1 errno=0 17:08:43 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{}]}) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:43 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$adsp1(0xffffffffffffff9c, &(0x7f0000000000)='/dev/adsp1\x00', 0x800, 0x0) r1 = gettid() ptrace$setopts(0x4206, r1, 0x0, 0x0) ptrace$peekuser(0x3, r1, 0x401) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x101, "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", 0x0, 0xfe, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x128) 17:08:43 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000020000000000", 0x40000010}]) 17:08:43 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000002100000000", 0x40000010}]) 17:08:43 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xedc000000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:43 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{}]}) open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1193.912702][T32086] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:43 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000119000000", 0x40000010}]) 17:08:43 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000030000000000", 0x40000010}]) 17:08:43 executing program 0: r0 = socket$kcm(0x2b, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x3138c1) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') ioctl$UFFDIO_REGISTER(r0, 0xc020aa00, &(0x7f0000000100)={{&(0x7f0000fff000/0x1000)=nil, 0x1000}, 0x1}) preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') gettid() r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r4, &(0x7f00000017c0), 0x116, 0x3, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r5, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$SNDCTL_SEQ_PANIC(r5, 0x5111) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r6, &(0x7f00000017c0), 0x116, 0x3, 0x0) fcntl$F_GET_FILE_RW_HINT(r6, 0x40d, &(0x7f0000000140)) bind$rxrpc(r4, &(0x7f0000000080)=@in6={0x21, 0x1, 0x2, 0x1c, {0xa, 0x4e21, 0xfffffffd, @mcast2, 0x6}}, 0x24) preadv(r3, &(0x7f00000017c0), 0x116, 0x3, 0x0) epoll_ctl$EPOLL_CTL_MOD(r2, 0x3, r3, &(0x7f0000000000)={0x2001}) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "a9a33c77f0b19f59f4c70bb9c8a7c9b2abb967e8a0fc674344a4cfd22751f0ac91197e298b02b378c3a2328d77a58abfdb14a3108fa2e9af7e1961dc9cdc69a9b54f2c5998953be2d4b6b2f0ed7ea8f3c2f4d9b25ab45af31c06b28438457995d66f9e3d1c8d84cea40c3b07745ef9d48310083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc65d3562f81a5dd5cc5236e90bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a7e454a2429ae95a5aa95ffee6374d0c8af3cead422e53d78434d5b436b424770a112f4980e"}}}, 0x128) [ 1194.023240][T32086] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:43 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$btrfs_control(0xffffffffffffff9c, &(0x7f0000000000)='/dev/btrfs-control\x00', 0x400, 0x0) sendmsg$IPSET_CMD_TEST(r1, &(0x7f0000000180)={&(0x7f0000000080)={0x10, 0x0, 0x0, 0xa2c48820}, 0xc, &(0x7f0000000140)={&(0x7f00000000c0)={0x60, 0xb, 0x6, 0x3, 0x0, 0x0, {0xa, 0x0, 0x9}, [@IPSET_ATTR_ADT={0x20, 0x8, 0x0, 0x1, [{0x1c, 0x7, 0x0, 0x1, @IPSET_ATTR_IP2={0x18, 0x14, 0x0, 0x1, @IPSET_ATTR_IPADDR_IPV6={0x14, 0x2, 0x1, 0x0, @mcast2}}}]}, @IPSET_ATTR_ADT={0x1c, 0x8, 0x0, 0x1, [{0x18, 0x7, 0x0, 0x1, @IPSET_ATTR_IFACE={0x14, 0x17, 'team0\x00'}}]}, @IPSET_ATTR_LINENO={0x8, 0x9, 0x1, 0x0, 0x4}, @IPSET_ATTR_PROTOCOL={0x5}]}, 0x60}, 0x1, 0x0, 0x0, 0x800}, 0x24044004) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "a9a33c77f0b19f59f4c70bb9c8a7c9b2abb967e8a0fc674344a4cfd22751f0ac91197e298b02b378c3a2328d77a58abfdb14a3108fa2e9af7e1961dc9cdc69a9b54f2c5998953be2d4b6b2f0ed7ea8f3c2f4d9b25ab45af31c06b28438457995d66f9e3d1c8d84cea40c3b07745ef9d48310083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc65d3562f81a5dd5cc5236e90bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a7e454a2429ae95a5aa95ffee6374d0c8af3cead422e53d78434d5b436b424770a112f4980e"}}}, 0x128) 17:08:43 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x1000000000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:44 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000040000000", 0x40000010}]) [ 1194.243492][T32115] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:44 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{}]}) write$FUSE_DIRENTPLUS(0xffffffffffffffff, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:44 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000040000000000", 0x40000010}]) 17:08:44 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) accept4$bt_l2cap(r1, &(0x7f0000000580)={0x1f, 0x0, @fixed}, &(0x7f00000005c0)=0xe, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) syz_mount_image$ext4(&(0x7f0000000000)='ext2\x00', &(0x7f0000000080)='./file0\x00', 0x8001, 0x4, &(0x7f0000000500)=[{&(0x7f00000000c0)="4fba4fa588730597ebb8d602d3a874e4c8bb577a8ab9dc8916242b6bc824f79f151631b4a4f8d250a185a98aa20d9b73249dce8f82d6e2adc3c69772c950e87529a37d323f6acecc9d3431e7e8a4e9b67d85f96dc5e9144cf702227619ec42b78280ccb74c38def4d99c3a1758127a2df147dddb6c0d186ef367cc5e1b2cee829db09b4002c61931f6c01653c5668425862f721c0a57cf548ecdeb058ac4e0eeb972f8b93c813645d8cf1b4e0c20acc4adf7", 0xb2, 0x80000001}, {&(0x7f0000000300)="f219fe7538fbcb16fe82173d0cd01441324e31c68d96590842d1e39a6412b09949ba243dfc1f10e60e2e6525fc5353cd1ddbd02a073dd86325be738600a879eaed44571b23383d2d73a4709e70df406b208fc93e0473ab2c1891a49bf73fc15e7a1ab8c92d111d4fee7b93397368bb9e66d08d6353ca9f7d8cce5738c091502c0da83ea57bdf74d3a4dd9b165f91f69ae0af6e389b3ddb36897a0ab689add415828d7524aa997a0ec29cedf20fcc4de7e24b1db14d38956d38ba770cbcd16dfa78e250fb56ad15bc480120509187c1aec2296ad84b179d3c74d44613e1129a9b73c5dd5b201579", 0xe7, 0x9}, {&(0x7f0000000400)="972504e5336c5ec569c606b43212bb7eff9dee5100e8cd1fffdce0f394ef64e7d04d8b7a36d74031e964a312e12cce852b08f2b22affa5b35d9b99c9f786a36a26a4c9bcb840f80d7fe29395275a0733262d32a69ab5333436cc2664a7f76c301855520879be", 0x66, 0x2}, {&(0x7f0000000480)="63e946815ba8e489720feddda9bdd3febfcd58a806b49784c0cd870ed43a172dd531a5afcfe07d75b1943c6bf7b66df60b59515ad26f63278aaea6faf0ef231024b4a70458311c5e2187558c80bffc80a2a14184d7e82a015aec66f0f5987c79770834f8b9af0742bcc764694912318dc8ae", 0x72}], 0x0, &(0x7f0000000180)={[{@jqfmt_vfsv0='jqfmt=vfsv0'}]}) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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", 0x0, 0x0, 0x1, 0x0, 0x0, 0xff}}}, 0x128) [ 1194.273804][ T26] audit: type=1804 audit(1597684124.123:8319): pid=32093 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2740/bus/file0" dev="overlay" ino=15786 res=1 errno=0 17:08:44 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000159000000", 0x40000010}]) [ 1194.331802][T32115] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:44 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) r3 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r3, 0x8912, 0x400200) r4 = socket$nl_generic(0x10, 0x3, 0x10) r5 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000100)='nl80211\x00') sendmsg$NL80211_CMD_GET_REG(r4, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000000)=ANY=[@ANYBLOB="14000000", @ANYRES16=r5, @ANYBLOB="1111f2000000000000001f"], 0x14}}, 0x0) getsockopt$inet_sctp6_SCTP_NODELAY(r2, 0x84, 0x3, &(0x7f0000000000), &(0x7f0000000080)=0x4) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) [ 1194.408293][ T26] audit: type=1804 audit(1597684124.253:8320): pid=32085 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2798/bus/file0" dev="overlay" ino=16048 res=1 errno=0 [ 1194.611387][ T26] audit: type=1804 audit(1597684124.463:8321): pid=32138 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2741/bus/file0" dev="overlay" ino=15873 res=1 errno=0 17:08:44 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{}]}) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:44 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x100000000000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:44 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000050000000000", 0x40000010}]) 17:08:44 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r3, &(0x7f00000017c0), 0x116, 0x3, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r4, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$BLKPBSZGET(r4, 0x127b, &(0x7f0000000080)) r5 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) r6 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r6, &(0x7f00000017c0), 0x116, 0x3, 0x0) r7 = fcntl$dupfd(r6, 0x0, r3) getsockopt$netrom_NETROM_T1(r7, 0x103, 0x1, &(0x7f0000000000), &(0x7f0000000100)=0x4) write$RDMA_USER_CM_CMD_ACCEPT(r5, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x1}}}, 0x128) 17:08:44 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005000000000000ff60000000", 0x40000010}]) 17:08:44 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:44 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) ioctl$CHAR_RAW_REPORTZONE(r1, 0xc0101282, &(0x7f0000000080)={0x4, 0x1, 0x0, [{0x40, 0x7, 0x0, 0x8, 0x5, 0x7f, 0x1f}]}) [ 1194.998773][T32155] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:44 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000054200000", 0x40000010}]) 17:08:44 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000070000000000", 0x40000010}]) [ 1195.056702][T32155] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:45 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) sendmmsg(r1, &(0x7f0000000480)=[{{0x0, 0x0, &(0x7f0000000300)=[{&(0x7f0000000080)="38b086c23d8170d3fd9200174f905d002225fbc6436ec567ae246274ccc0601e6dcb221f921d7504f63ed0a4ccc7bdff66aa2d8d191f88ad2b4770de51424e1674f0dede1e4dc7306d1d63069bdbf2f9c136c452b998dbc646f07a925cb75dcdaaaadb9bc98c02846b7491bc77837c1216337a53670f36428355ce8ff89033a29f6d060315bac3b65f87e589b4b0cd2b644e6378590715a8a6fd5d3f06ba53dc623da3", 0x84}], 0x1, &(0x7f0000000640)=[{0xb8, 0x103, 0x3, "fb9c308a7d489e5619156b2ca3a7131b46ee54d90d87db19c8597a6b1d5f27781d637b7d9b164d4886fa04468b7a1211fa16c3d9f02558f902f4315174c25d9223a4506fc1130cfdbb3d514eff1a430219f668cc6be5e2f3c17dbdb7eb27ff27f557d867a1ebb2559a375f3f3d82db442043ecdfe0aff49dfb53a52a99d597347889edcd4b990ff14a806ec656cfb87c222804a89e76180d85f439ebc5ec8817ae"}, {0x40, 0x101, 0x101, "f3a8b8151b92a5f02c12766525d3d6dec48db919874c9a631847ff38bbb2abd5eedf9ba9f3d17a2341e6ba78f3"}, {0x90, 0x0, 0xfff, "9efaaf969c36580bb380a4729da17f0495af65d376f6386ad92679f846969bb2f1d6c1f408ff9794824249bff8ba0f2a7d9c4dfa25ae339b8221e473a77bc3a35a45fd9c40070d3455704dfbc583a56b04fc1b56b1cdae3b5e2a0b2fe09ce66d9371ad85d63efaba5d131c845fffb043f5ebe2e3abcf95e659fb3481a9"}], 0x188}}, {{0x0, 0x0, &(0x7f0000000440)=[{&(0x7f0000000140)="4ece2b30ee7e56e791e50babb7bc9200ec23b047d7706975d857f47c64cb972417d76d609b9736e91e0d1fa04e33a287b9d7291382629e6864b09d73e7c5b2e8e36ced2660564aaa9ea36489713612d1156decd6", 0x54}], 0x1}}], 0x2, 0x4040010) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) r3 = openat$sequencer(0xffffffffffffff9c, &(0x7f0000000500)='/dev/sequencer\x00', 0x2d0100, 0x0) r4 = syz_open_procfs(0x0, &(0x7f00000005c0)='fd/4\x00') io_setup(0x10001, &(0x7f0000000600)) preadv(r4, &(0x7f00000017c0), 0x116, 0x3, 0x0) r5 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r5, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$USBDEVFS_REAPURBNDELAY(r5, 0x4008550d, &(0x7f0000000000)) splice(r3, &(0x7f0000000540)=0x2d6c, r4, &(0x7f0000000580)=0x1, 0x1, 0x6) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 17:08:45 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x200000000000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:45 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) syz_open_dev$swradio(&(0x7f0000000000)='/dev/swradio#\x00', 0x1, 0x2) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$VIDIOC_SUBDEV_S_FRAME_INTERVAL(r2, 0xc0305616, &(0x7f0000000080)={0x0, {0x8, 0x80}}) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) [ 1195.306719][T32184] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1195.363855][ T26] audit: type=1804 audit(1597684125.213:8322): pid=32156 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.3" name="/root/syzkaller-testdir897779586/syzkaller.hYK4fZ/2742/bus/file0" dev="overlay" ino=15932 res=1 errno=0 [ 1195.422311][T32184] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:45 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x10001, 0x0) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 17:08:45 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000074200000", 0x40000010}]) 17:08:45 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000080000000000", 0x40000010}]) 17:08:45 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:45 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{}]}) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:45 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x300000000000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) [ 1195.695128][ T26] audit: type=1804 audit(1597684125.543:8323): pid=32163 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2799/bus/file0" dev="overlay" ino=15792 res=1 errno=0 17:08:45 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) getsockopt$inet_sctp6_SCTP_AUTO_ASCONF(r1, 0x84, 0x1e, &(0x7f0000000000), &(0x7f0000000080)=0x4) 17:08:45 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000400000", 0x40000010}]) [ 1195.820439][T32211] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:45 executing program 0: r0 = socket$kcm(0x2b, 0x4, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) setsockopt$inet6_IPV6_RTHDRDSTOPTS(r2, 0x29, 0x37, &(0x7f0000000080)={0x6, 0x1c, [], [@generic={0x6, 0xc4, "7dddeb9e352fb963b63a2a7369a9b42df5e9fc3d8ccd9cf56655f295329af26594b93b81ea8496bbc3c99decb1540e953ead09b638352e1fe1f7e4a014119b5fdaf2d92f0ec97c9286d07c93d3e7a48f9576f06152950d5fb1519e96023520a26a1a358a4470a87f481d0a8a8d75e5228dee7caf000854335f3b65c0e8b0c95db547d28aca2fc7828e01f0eeb793e8f5cfe8537519b074c848a63aa8663053ff084d1cdfb565442614885c0c2553952292a0bae133ab4fe0bc2a455d0eb1d2d30f2a91f2"}, @ra={0x5, 0x2, 0x7}, @calipso={0x7, 0x18, {0x1, 0x4, 0x3f, 0x9, [0x3, 0x100000000]}}]}, 0xf0) 17:08:45 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000210000000000", 0x40000010}]) 17:08:45 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x400000000000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) [ 1195.919616][T32211] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:45 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000020540000", 0x40000010}]) 17:08:45 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$pfkey(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/net/pfkey\x00', 0x4203, 0x0) ioctl$SG_NEXT_CMD_LEN(r1, 0x2283, &(0x7f0000000080)=0xf0) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 17:08:45 executing program 0: r0 = socket$kcm(0x2b, 0x0, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) openat$vimc2(0xffffffffffffff9c, &(0x7f0000000000)='/dev/video2\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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", 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}}}, 0x128) 17:08:45 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000300000000", 0x40000010}]) [ 1196.105070][T32237] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1196.193743][T32237] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:46 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f00000007c0)='./file0\x00', 0x0) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:46 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "a9a33c77f0b19f59f4c70bb9c8a7c9b2abb967e8a0fc674344a4cfd22751f0ac91197e298b02b378c3a2328d77a58abfdb14a3108fa2e9af7e1961dc9cdc69a9b54f2c5998953be2d4b6b2f0ed7ea8f3c2f4d9b25ab45af31c06b28438457995d66f9e3d1c8d84cea40c3b07745ef9d48310083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc65d3562f81a5dd5cc5236e90bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a7e454a2429ae95a5aa95ffee6374d0c8af3cead422e53d78434d5b436b424770a112f4980e"}}}, 0x128) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$SNDRV_PCM_IOCTL_USER_PVERSION(r2, 0x40044104, &(0x7f0000000000)=0x9) 17:08:46 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000020740000", 0x40000010}]) 17:08:46 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x500000000000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:46 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000500000000", 0x40000010}]) 17:08:46 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) r1 = open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) ioctl$FIDEDUPERANGE(r1, 0xc0189436, &(0x7f00000003c0)={0x0, 0x0, 0x3e, 0x0, 0x0, [{}]}) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:46 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1196.717323][ T26] audit: type=1804 audit(1597684126.563:8324): pid=32217 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2800/bus/file0" dev="overlay" ino=15841 res=1 errno=0 [ 1196.830998][T32275] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:46 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500000000000000b0740000", 0x40000010}]) 17:08:46 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) r2 = openat$rdma_cm(0xffffffffffffff9c, &(0x7f00000001c0)='/dev/infiniband/rdma_cm\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_CREATE_ID(r2, &(0x7f0000000240)={0x0, 0x18, 0xfa00, {0x0, &(0x7f0000000000)={0xffffffffffffffff}, 0x106}}, 0x20) write$RDMA_USER_CM_CMD_LISTEN(r2, &(0x7f0000000080)={0x7, 0x8, 0xfa00, {r3}}, 0x10) write$RDMA_USER_CM_CMD_DESTROY_ID(r2, &(0x7f0000000500)={0x1, 0x10, 0xfa00, {&(0x7f00000004c0), r3}}, 0x18) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x1, "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", 0x0, 0x4, 0x0, 0x0, 0x9a, 0x7, 0x0, 0x1}, r3}}, 0x128) 17:08:46 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000700000000", 0x40000010}]) [ 1196.950128][T32275] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:46 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x600000000000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:46 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000074b00000", 0x40000010}]) 17:08:46 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) r2 = openat$vcs(0xffffffffffffff9c, &(0x7f0000000180)='/dev/vcs\x00', 0x511082, 0x0) ioctl$SNDCTL_SEQ_THRESHOLD(r2, 0x4004510d, &(0x7f0000000300)=0x34) r3 = msgget$private(0x0, 0x0) msgrcv(r3, 0x0, 0x0, 0x2, 0x2000) msgsnd(r3, &(0x7f0000000000)={0x2}, 0x8, 0x0) msgctl$IPC_STAT(r3, 0x2, &(0x7f0000000080)=""/248) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 17:08:46 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000011900000000", 0x40000010}]) [ 1197.146973][T32305] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:47 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:47 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000190100", 0x40000010}]) [ 1197.210690][T32305] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:47 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000003f00000000", 0x40000010}]) 17:08:47 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) open(&(0x7f0000000040)='./file0\x00', 0x0, 0x0) open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:47 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x700000000000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:47 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000590100", 0x40000010}]) 17:08:47 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:47 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000004000000000", 0x40000010}]) [ 1197.772584][ T26] audit: type=1804 audit(1597684127.623:8325): pid=32284 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2801/bus/file0" dev="overlay" ino=15830 res=1 errno=0 17:08:47 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1197.878713][T32345] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:47 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000400", 0x40000010}]) [ 1197.953575][T32345] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:47 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r0, &(0x7f00000017c0), 0x116, 0x3, 0x0) mkdirat(r0, &(0x7f0000000000)='./file0\x00', 0x1) r1 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r1, 0x8912, 0x400200) ioctl$SNDRV_CTL_IOCTL_TLV_READ(r0, 0xc008551a, &(0x7f0000000080)={0xa9a, 0xc, [0x5, 0x80, 0x4]}) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 17:08:47 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000015900000000", 0x40000010}]) 17:08:47 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x800000000000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:47 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = openat$cachefiles(0xffffffffffffff9c, &(0x7f0000000000)='/dev/cachefiles\x00', 0x42001, 0x0) ioctl$TIOCSTI(r1, 0x5412, 0x80) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "a9a33c77f0b19f59f4c70bb9c8a7c9b2abb967e8a0fc674344a4cfd22751f0ac91197e298b02b378c3a2328d77a58abfdb14a3108fa2e9af7e1961dc9cdc69a9b54f2c5998953be2d4b6b2f0ed7ea8f3c2f4d9b25ab45af31c06b28438457995d66f9e3d1c8d84cea40c3b07745ef9d48310083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc65d3562f81a5dd5cc5236e90bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a7e454a2429ae95a5aa95ffee6374d0c8af3cead422e53d78434d5b436b424770a112f4980e"}}}, 0x128) 17:08:48 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000002000", 0x40000010}]) [ 1198.162791][T32373] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1198.245369][T32373] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1198.311058][ T26] audit: type=1804 audit(1597684128.163:8326): pid=32352 uid=0 auid=0 ses=4 subj==unconfined op=invalid_pcr cause=open_writers comm="syz-executor.1" name="/root/syzkaller-testdir256614108/syzkaller.7FtISz/2802/bus/file0" dev="overlay" ino=15932 res=1 errno=0 17:08:48 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f00000007c0)='./file0\x00', 0x0) ioctl$VIDIOC_DV_TIMINGS_CAP(0xffffffffffffffff, 0xc0905664, 0x0) open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:48 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000ff6000000000", 0x40000010}]) 17:08:48 executing program 0: r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r0, &(0x7f00000017c0), 0x116, 0x3, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) r2 = dup3(r0, r1, 0x0) r3 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r3, &(0x7f00000017c0), 0x116, 0x3, 0x0) getsockopt$inet6_IPV6_XFRM_POLICY(r3, 0x29, 0x23, &(0x7f0000000080)={{{@in6=@private1, @in=@loopback, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}}, {{@in6=@local}, 0x0, @in6=@mcast1}}, &(0x7f0000000000)=0xe8) setsockopt$inet_mreqn(r2, 0x0, 0x23, &(0x7f0000000180)={@local, @loopback, r4}, 0xc) r5 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r5, 0x8912, 0x400200) r6 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r6, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 17:08:48 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000002100", 0x40000010}]) 17:08:48 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x900000000000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:48 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) chdir(&(0x7f00000002c0)='./bus\x00') r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:48 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) getsockopt$IP_VS_SO_GET_DESTS(r1, 0x0, 0x484, &(0x7f0000000000)=""/16, &(0x7f0000000080)=0x10) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) [ 1198.738283][T32402] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:48 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005000000000000000060ff00", 0x40000010}]) 17:08:48 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000005420000000", 0x40000010}]) [ 1198.805608][T32402] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:48 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) write$RDMA_USER_CM_CMD_ACCEPT(0xffffffffffffffff, &(0x7f0000000080)={0xffffffeb, 0x120, 0xfa00, {0x0, {0xfffffffc, 0x0, "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", 0x0, 0x0, 0x0, 0x10, 0x1, 0xff}}}, 0x128) ioctl$USBDEVFS_DISCARDURB(0xffffffffffffffff, 0x550b, &(0x7f0000000000)=0x1f) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) bind$pptp(r1, &(0x7f0000000040)={0x18, 0x2, {0x1, @empty}}, 0x1e) 17:08:48 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xa00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:48 executing program 0: socket$kcm(0x2b, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r0, &(0x7f00000017c0), 0x116, 0x3, 0x0) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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", 0x2, 0x0, 0x4, 0x2, 0x1}}}, 0x128) 17:08:49 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f00000007c0)='./file0\x00', 0x0) open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:49 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xc00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:49 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000020", 0x40000010}]) 17:08:49 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_CREATE_ID(r1, &(0x7f0000000080)={0x0, 0x18, 0xfa00, {0x4, &(0x7f0000000000)={0xffffffffffffffff}, 0x13f}}, 0x20) ioctl$KDSIGACCEPT(r1, 0x4b4e, 0x5) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x4, 0xfffffffe, "a9a33c77f0b19f58f4c70bb9c8a7c9b2abb967e8a0fc674344a4cfd22751f0ac91197e298b02b378c3a2328d77a58abfdb14a3108fa2e9af7e1961f0ed7ea8f3c2f4d9b25ab45af31c06b28438457995d66f9e3d1c8d84cea40c3b07745ef9d48310083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc65d3562f81a5dd5cc5236e90bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a7e454a2429ae95a5aa95ffee6374d0c8af3cead422e53d78434d5b436b424770a112f4980e00", 0xf4, 0x81, 0x70, 0xff, 0x0, 0x0, 0x0, 0xfe}, r2}}, 0x128) 17:08:49 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000007420000000", 0x40000010}]) 17:08:49 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) chdir(&(0x7f00000002c0)='./bus\x00') r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) [ 1199.426049][T32451] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:49 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {0xfff1, 0xffff}}}, 0x24}}, 0x0) sendmsg$nl_route_sched(0xffffffffffffffff, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {0x0, 0x8002}}}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r1, 0x89f9, &(0x7f0000000080)={'syztnl0\x00', &(0x7f0000000100)={'syztnl1\x00', 0x0, 0x4, 0x69, 0xc, 0x0, 0x14, @private0={0xfc, 0x0, [], 0x1}, @initdev={0xfe, 0x88, [], 0x1, 0x0}, 0x10, 0x80, 0x79d9de4d, 0x1}}) r2 = socket$netlink(0x10, 0x3, 0x0) r3 = socket$netlink(0x10, 0x3, 0x0) r4 = socket$netlink(0x10, 0x3, 0x0) r5 = socket(0x10, 0x803, 0x0) sendmsg$NBD_CMD_DISCONNECT(r5, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={0x0}}, 0x0) getsockname$packet(r5, &(0x7f0000000100)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @broadcast}, &(0x7f0000000200)=0x14) sendmsg$nl_route(r4, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000000)={&(0x7f00000008c0)=ANY=[@ANYBLOB="4800000010000507000000040000000000000000", @ANYRES32=r6, @ANYBLOB="0000000000000000280012000c00010076657468"], 0x48}}, 0x0) sendmsg$nl_route_sched(r3, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000300)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {}, {0xfff1, 0xffff}}}, 0x24}}, 0x0) sendmsg$nl_route_sched(r2, &(0x7f0000000040)={0x0, 0x0, &(0x7f0000000780)={&(0x7f00000003c0)=@newqdisc={0x24, 0x24, 0xf1d, 0x0, 0x0, {0x0, 0x0, 0x0, r6, {0x0, 0x8002}, {0x0, 0x5a83d4b8a131a1f3}}}, 0x24}}, 0x0) ioctl$sock_ipv6_tunnel_SIOCADDPRL(r1, 0x89f5, &(0x7f0000000180)={'ip6_vti0\x00', &(0x7f0000000300)={'ip6_vti0\x00', r6, 0x2f, 0x1, 0x20, 0xffffff45, 0x0, @private2={0xfc, 0x2, [], 0x1}, @local, 0x8080, 0x40, 0x1, 0x81}}) sendmsg$NL80211_CMD_GET_INTERFACE(0xffffffffffffffff, &(0x7f0000000440)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000000}, 0xc, &(0x7f0000000400)={&(0x7f0000000380)={0x68, 0x0, 0x1, 0x70bd2b, 0x25dfdbfb}, 0x68}, 0x1, 0x0, 0x0, 0x404c801}, 0x24004020) r7 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r7, &(0x7f00000017c0), 0x116, 0x3, 0x0) write$RDMA_USER_CM_CMD_ACCEPT(r7, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x3, {0x0, 0x0, "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", 0x6, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x80}}}, 0x128) 17:08:49 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000021", 0x40000010}]) 17:08:49 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000040000000", 0x40000010}]) [ 1199.505159][T32451] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:49 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xd00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) [ 1199.546479][T32465] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:08:49 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x1, 0x2, "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"}}}, 0x128) modify_ldt$write2(0x11, &(0x7f0000000000)={0x5, 0xffffffffffffffff, 0x400, 0x0, 0x0, 0x1, 0x1, 0x0, 0x1, 0x1}, 0x10) openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080)='/dev/hwrng\x00', 0x100, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$KVM_GET_REGS(r2, 0x8090ae81, &(0x7f0000000100)) [ 1199.607333][T32478] netlink: 24 bytes leftover after parsing attributes in process `syz-executor.0'. 17:08:49 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000001", 0x40000010}]) [ 1199.706643][T32481] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1199.778463][T32481] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:50 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) setsockopt$IP_VS_SO_SET_ADDDEST(r1, 0x0, 0x487, &(0x7f0000000300)={{0x29, @dev={0xac, 0x14, 0x14, 0x21}, 0x4e22, 0x0, 'fo\x00', 0x1, 0x10001, 0x4a}, {@broadcast, 0x4e21, 0x2000, 0x9f9d, 0x5, 0x2}}, 0x44) r2 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0x2a0041) r3 = openat$proc_capi20ncci(0xffffffffffffff9c, &(0x7f0000000000)='/proc/capi/capi20ncci\x00', 0x400100, 0x0) perf_event_open(&(0x7f0000000080)={0x2, 0x70, 0x9, 0x8, 0x8, 0x5, 0x0, 0xff, 0x519c0, 0xc, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x1, 0x1, 0x1, 0x1, 0x1, 0x0, 0x0, 0x6, 0x1, @perf_config_ext={0x5, 0x3}, 0x2800, 0x10001, 0x6, 0x8, 0x4, 0x2, 0x1}, 0xffffffffffffffff, 0x3, r3, 0x1) lsetxattr$trusted_overlay_opaque(&(0x7f0000000100)='./file0\x00', &(0x7f0000000140)='trusted.overlay.opaque\x00', &(0x7f0000000180)='y\x00', 0x2, 0x0) write$RDMA_USER_CM_CMD_ACCEPT(r2, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "a9a33c77f0b19f59f4c70bb9c8a7c9b2abb967e8a0fc674344a4cfd22751f0ac91197e298b02b378c3a2328d77a58abfdb14a3108fa2e9af7e1961dc9cdc69a9b54f2c5998953be2d4b6b2f0ed7ea8f3c2f4d9b25ab45af31c06b28438457995d66f9e3d1c8d84cea40c3b07745ef9d48310083cc6620454e4556e3384327089678cba4319c15ed34992c5a4911782d7f42c8932e2a20cb66b3870a1f3198ddcc921efad9ecc65d3562f81a5dd5cc5236e90bd290261987ed1aa3a730f2c32c1ab39cebf66d2f043a6f691dfe6815739c45eafd58532e21d5c444a7e454a2429ae95a5aa95ffee6374d0c8af3cead422e53d78434d5b436b424770a112f4980e"}}}, 0x128) 17:08:50 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000002054000000", 0x40000010}]) 17:08:50 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) chdir(&(0x7f00000002c0)='./bus\x00') r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:50 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) 17:08:50 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:50 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0xf00000000000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:50 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r1, &(0x7f00000017c0), 0x116, 0x3, 0x0) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) dup3(r1, r2, 0x80000) r3 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) r4 = gettid() ptrace$setopts(0x4206, 0x0, 0x0, 0x0) r5 = gettid() ptrace$setopts(0x4206, r5, 0x0, 0x0) rt_tgsigqueueinfo(r4, r5, 0x16, &(0x7f0000000080)={0x31, 0x8, 0x9}) write$RDMA_USER_CM_CMD_ACCEPT(r3, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) [ 1200.242477][T32513] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:50 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000000001", 0x40000010}]) 17:08:50 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000002074000000", 0x40000010}]) 17:08:50 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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", 0x0, 0x0, 0x0, 0xff}}}, 0x128) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$SNDRV_SEQ_IOCTL_GET_PORT_INFO(r2, 0xc0a85322, &(0x7f0000000080)) [ 1200.327553][T32513] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:50 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x1000000000000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:50 executing program 0: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) r2 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r2, &(0x7f00000017c0), 0x116, 0x3, 0x0) signalfd4(r2, &(0x7f0000000000)={[0x7b96]}, 0x8, 0x800) 17:08:50 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005000000000000ffffffffff", 0x40000010}]) 17:08:50 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="1000004005000000000000b074000000", 0x40000010}]) 17:08:50 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:50 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x1100000000000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) [ 1200.663963][T32555] overlayfs: failed to resolve './file0': -2 [ 1200.671164][T32552] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1200.783183][T32552] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:50 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:50 executing program 0: socket$kcm(0x2b, 0x1, 0x0) r0 = syz_open_procfs(0x0, &(0x7f00000000c0)='net/netstat\x00') preadv(r0, &(0x7f00000017c0), 0x116, 0x3, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x4) r1 = openat$mice(0xffffffffffffff9c, &(0x7f0000000040)='/dev/input/mice\x00', 0xa0041) write$RDMA_USER_CM_CMD_ACCEPT(r1, &(0x7f00000001c0)={0xffffffeb, 0x120, 0xfa00, {0x0, {0x0, 0x0, "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"}}}, 0x128) 17:08:50 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500000000000000206482fe", 0x40000010}]) 17:08:50 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:50 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="100000400500000000000074b0000000", 0x40000010}]) 17:08:50 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x2000000000000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:50 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:50 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="1000004005000000000000ffefffffff", 0x40000010}]) [ 1200.973522][T32576] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1201.026158][T32573] overlayfs: failed to resolve './file0': -2 17:08:50 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000010000", 0x40000010}]) 17:08:51 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) [ 1201.114973][T32576] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:51 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x2010000000000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:51 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000019010000", 0x40000010}]) [ 1201.239611][T32583] overlayfs: failed to resolve './file0': -2 [ 1201.270115][T32601] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 [ 1201.326629][T32601] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:51 executing program 1: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:51 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500000000000000007efe82", 0x40000010}]) 17:08:51 executing program 4: syz_mount_image$reiserfs(&(0x7f0000000300)='reiserfs\x00', &(0x7f0000000340)='./bus\x00', 0x2300000000000000, 0x0, 0x0, 0x0, &(0x7f0000000ac0)={[{@jdev={'jdev', 0x3d, './file0'}, 0x3b}]}) 17:08:51 executing program 3: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') r1 = open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) write$FUSE_DIRENTPLUS(r1, &(0x7f0000000400)=ANY=[@ANYBLOB="bd9c709e00de58b2bdf7bf715cb100000000825cfa47f24612147152bc69c303dd55a9ff511a124f0fe8291f0d8703231c3de70aaa8282c4615e3f9891185fb96eba621f5aeef5b229a608b3ca0dbfa0560d91f771a44874ba6d66187d2254fe9060dbcc30408580c72cf313d44368cc5f53d9cbb45e10b2b42cc9fc1acf8fa89ba63544bd246f47e6221a4ff024c8949e348ad725dd8d41c8c4d7ab6a8119fde9873d1b9dbe363a9c37b7a66bfd73165d09d1"], 0xfd30) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:51 executing program 0: open(&(0x7f0000000000)='./bus\x00', 0x0, 0x0) r0 = getpid() sched_setscheduler(r0, 0x5, &(0x7f0000000380)) perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41bd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) mkdir(&(0x7f0000000240)='./file1\x00', 0x0) mkdir(&(0x7f0000000180)='./bus\x00', 0x12) mkdir(&(0x7f0000000280)='./file0\x00', 0x0) mount$overlay(0x400000, &(0x7f0000000000)='./bus\x00', &(0x7f0000000080)='overlay\x00', 0x0, &(0x7f0000000100)=ANY=[@ANYBLOB='lowerdir=./bus,workdir=./file1,upperdir=./file0']) chdir(&(0x7f00000002c0)='./bus\x00') creat(&(0x7f00000007c0)='./file0\x00', 0x0) open(&(0x7f0000000240)='./bus\x00', 0x141042, 0x0) perf_event_open(&(0x7f0000000180)={0x6, 0x70, 0x0, 0x0, 0x0, 0x0, 0x4}, 0x0, 0x0, 0xffffffffffffffff, 0x0) 17:08:51 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000059010000", 0x40000010}]) 17:08:51 executing program 5: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x1, 0x0, r1, &(0x7f00000001c0)="100000400500"/16, 0x40000010}]) [ 1201.965425][T32626] overlayfs: failed to resolve './file0': -2 [ 1201.982817][T32628] REISERFS warning (device loop4): sh-2021 reiserfs_fill_super: can not find reiserfs on loop4 17:08:51 executing program 2: r0 = socket$kcm(0x2b, 0x1, 0x0) ioctl$PERF_EVENT_IOC_ENABLE(r0, 0x8912, 0x400200) r1 = openat$cuse(0xffffffffffffff9c, &(0x7f0000000140)='/dev/cuse\x00', 0x82, 0x0) io_setup(0x9, &(0x7f0000000180)=0x0) io_submit(r2, 0x0, 0x0) io_submit(r2, 0x4, &(0x7f0000000440)=[&(0x7f0000000000)={0x4, 0x0, 0x0, 0x0, 0x0, r1, &(0x7f00000001c0)="10000040050000000000000000020000", 0x40000010}])