{0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r1, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r2, 0x208200) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(0xffffffffffffffff, r1, 0x0, 0x8000fffffffe) sendto$inet6(r0, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:13:59 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(0xffffffffffffffff) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:13:59 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:13:59 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r1, 0x0, 0x8000fffffffe) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:00 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:00 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) sendmmsg$inet(r0, &(0x7f0000000480)=[{{&(0x7f0000000000)={0x2, 0x4e23, @dev={0xac, 0x14, 0x14, 0x26}}, 0x10, &(0x7f00000003c0)=[{&(0x7f0000000080)='e', 0x1}], 0x1, &(0x7f0000000400)=[@ip_pktinfo={{0x18, 0x0, 0x8, {0x0, @loopback, @loopback}}}, @ip_ttl={{0x10, 0x0, 0x2, 0xc7}}], 0x28}}], 0x1, 0x0) 07:14:00 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:00 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:00 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(0xffffffffffffffff) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:00 executing program 0: setpriority(0xb52d60866a7a6a09, 0x0, 0x0) 07:14:00 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r1, 0x0, 0x8000fffffffe) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 378.955142][ T8438] rtl8150 1-1:0.0: couldn't reset the device [ 378.961533][ T8438] rtl8150: probe of 1-1:0.0 failed with error -5 07:14:00 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 379.025534][ T8438] usb 1-1: USB disconnect, device number 42 [ 379.291593][ T35] kauditd_printk_skb: 14 callbacks suppressed [ 379.291645][ T35] audit: type=1800 audit(1632208441.105:292): pid=12536 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14546 res=0 errno=0 [ 379.519935][ T35] audit: type=1800 audit(1632208441.195:293): pid=12539 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14551 res=0 errno=0 [ 379.541684][ T35] audit: type=1800 audit(1632208441.265:294): pid=12544 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14556 res=0 errno=0 07:14:01 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:01 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) r1 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r1, 0x8933, &(0x7f0000000240)={'batadv_slave_0\x00'}) sendmmsg$inet(r0, &(0x7f00000000c0)=[{{&(0x7f0000000040)={0x2, 0x4e20, @private}, 0x10, 0x0}}, {{&(0x7f0000000000)={0x2, 0x4e22, @local}, 0x10, 0x0, 0x0, &(0x7f0000000580)=ANY=[@ANYBLOB="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"], 0x1c4}}], 0x2, 0x0) 07:14:01 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:01 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x0, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:01 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:01 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 379.969100][T12553] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. [ 380.096350][ T35] audit: type=1800 audit(1632208441.895:295): pid=12555 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14545 res=0 errno=0 [ 380.117898][ T35] audit: type=1800 audit(1632208441.905:296): pid=12559 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14546 res=0 errno=0 07:14:02 executing program 1: r0 = socket$inet6(0xa, 0x0, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 380.417170][ T35] audit: type=1800 audit(1632208442.025:297): pid=12562 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14557 res=0 errno=0 [ 380.439845][ T35] audit: type=1800 audit(1632208442.075:298): pid=12566 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14558 res=0 errno=0 07:14:02 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x0, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:02 executing program 0: fork() syz_open_procfs$userns(0x0, &(0x7f0000000040)) 07:14:02 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:02 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 380.738887][ T35] audit: type=1800 audit(1632208442.465:299): pid=12573 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14520 res=0 errno=0 [ 380.907250][ T35] audit: type=1800 audit(1632208442.715:300): pid=12581 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14549 res=0 errno=0 [ 381.031750][ T35] audit: type=1800 audit(1632208442.815:301): pid=12588 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14560 res=0 errno=0 07:14:03 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:03 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(0xffffffffffffffff) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:03 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:03 executing program 0: mkdirat(0xffffffffffffff9c, &(0x7f0000000080)='./file0\x00', 0x0) mkdirat$cgroup_root(0xffffffffffffff9c, &(0x7f0000000000)='./cgroup.cpu/syz1\x00', 0x1ff) mount$fuse(0x20000000, &(0x7f00000004c0)='./file0\x00', 0x0, 0x7a04, 0x0) chdir(&(0x7f0000000240)='./file0\x00') r0 = open(&(0x7f00000000c0)='./bus\x00', 0x0, 0x0) preadv2(r0, &(0x7f0000000980)=[{&(0x7f0000000340)=""/31, 0x1f}], 0x1, 0x0, 0x0, 0x4) 07:14:03 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x0, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:03 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:03 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:04 executing program 0: syz_emit_ethernet(0x19, &(0x7f0000000140)={@random="e52b650b31ca", @remote, @val, {@x25}}, 0x0) 07:14:04 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(0xffffffffffffffff) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:04 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r1, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r2, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r1, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:04 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:04 executing program 5: close(0xffffffffffffffff) r0 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(0xffffffffffffffff, r1, 0x0, 0x8000fffffffe) sendto$inet6(r0, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:04 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f00000013c0)={&(0x7f0000000000), 0x10, 0x0, 0x0, &(0x7f0000000140)=[@ip_retopts={{0x18, 0x0, 0x7, {[@noop, @ra={0x94, 0x4}]}}}], 0x18}, 0x0) 07:14:04 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:04 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(0xffffffffffffffff) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:05 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r1, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r2, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r1, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:05 executing program 5: close(0xffffffffffffffff) r0 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(0xffffffffffffffff, r1, 0x0, 0x8000fffffffe) sendto$inet6(r0, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:05 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:05 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f0000000140)={&(0x7f0000000040)={0x2, 0x0, @local={0xac, 0x14, 0x16}}, 0x10, &(0x7f0000001240)=[{&(0x7f0000000100)="dda1", 0x2}], 0x1}, 0x0) 07:14:05 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:05 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x0, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:05 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r1, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r2, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r1, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:06 executing program 5: close(0xffffffffffffffff) r0 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r0, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r1 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r2, 0x208200) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r1, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(0xffffffffffffffff, r1, 0x0, 0x8000fffffffe) sendto$inet6(r0, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:06 executing program 0: socketpair$unix(0x1, 0x5, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001600)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000200)=ANY=[@ANYBLOB="10"], 0x20}, 0x0) 07:14:06 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 384.317342][ T35] kauditd_printk_skb: 19 callbacks suppressed [ 384.317393][ T35] audit: type=1800 audit(1632208446.135:321): pid=12675 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14177 res=0 errno=0 07:14:06 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, 0x0, 0x0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:06 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 384.692552][ T35] audit: type=1800 audit(1632208446.505:322): pid=12684 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14547 res=0 errno=0 07:14:06 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x0, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 384.851135][ T35] audit: type=1800 audit(1632208446.665:323): pid=12691 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14177 res=0 errno=0 07:14:06 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:06 executing program 0: syz_open_procfs(0x0, &(0x7f00000041c0)='sessionid\x00') [ 385.056328][ T35] audit: type=1800 audit(1632208446.875:324): pid=12696 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14193 res=0 errno=0 07:14:07 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:07 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, 0x0, 0x0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 385.231328][ T35] audit: type=1800 audit(1632208447.035:325): pid=12699 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14573 res=0 errno=0 [ 385.436138][ T35] audit: type=1800 audit(1632208447.215:326): pid=12704 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14548 res=0 errno=0 07:14:07 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:07 executing program 0: syz_mount_image$nfs(0x0, &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, 0x0, 0x0, 0x0) lsetxattr$trusted_overlay_origin(&(0x7f0000000ac0)='./file0\x00', &(0x7f0000004980), &(0x7f00000049c0), 0x1ea19, 0x0) [ 385.651102][ T35] audit: type=1800 audit(1632208447.465:327): pid=12714 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14459 res=0 errno=0 07:14:07 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x0, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 385.858906][ T35] audit: type=1800 audit(1632208447.505:328): pid=12713 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14522 res=0 errno=0 [ 385.881352][ T35] audit: type=1800 audit(1632208447.645:329): pid=12719 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14213 res=0 errno=0 07:14:07 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:07 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, 0x0, 0x0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:08 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 386.242828][ T35] audit: type=1800 audit(1632208447.965:330): pid=12725 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=13838 res=0 errno=0 07:14:08 executing program 0: mkdir(&(0x7f0000000200)='./file0\x00', 0x0) openat(0xffffffffffffff9c, &(0x7f00000000c0)='./file0\x00', 0xf6ffffff, 0x0) 07:14:08 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:08 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(0x0, 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:08 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 386.997655][ T3112] ieee802154 phy0 wpan0: encryption failed: -22 [ 387.004303][ T3112] ieee802154 phy1 wpan1: encryption failed: -22 07:14:08 executing program 0: syz_io_uring_setup(0x6618, &(0x7f0000000400), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000000480), 0x0) syz_io_uring_setup(0x6618, &(0x7f0000000400), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000008600), &(0x7f0000000bc0)) 07:14:09 executing program 5: r0 = socket$inet6(0xa, 0x0, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:09 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:09 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:09 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(0x0, 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:09 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:09 executing program 0: openat2$dir(0xffffffffffffff9c, 0x0, &(0x7f0000000040)={0x0, 0x0, 0x18}, 0x18) 07:14:09 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(0xffffffffffffffff) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:10 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:10 executing program 0: r0 = openat$procfs(0xffffffffffffff9c, &(0x7f0000000180)='/proc/stat\x00', 0x0, 0x0) ioctl$sock_ipv6_tunnel_SIOCADD6RD(r0, 0x89f9, 0x0) 07:14:10 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:10 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:10 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(0x0, 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:10 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(0xffffffffffffffff) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:11 executing program 0: syz_mount_image$nfs(&(0x7f0000000480), &(0x7f00000004c0)='./file0\x00', 0x0, 0x0, &(0x7f0000004700), 0x2941010, &(0x7f00000047c0)) 07:14:11 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:11 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, 0x0, 0x0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:11 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:11 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 389.533200][ T35] kauditd_printk_skb: 14 callbacks suppressed [ 389.533240][ T35] audit: type=1800 audit(1632208451.335:345): pid=12809 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14582 res=0 errno=0 07:14:11 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(0xffffffffffffffff) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 389.760942][ T35] audit: type=1800 audit(1632208451.575:346): pid=12817 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=13837 res=0 errno=0 07:14:11 executing program 0: r0 = socket$inet_udp(0x2, 0x2, 0x0) getsockname(r0, 0x0, &(0x7f00000000c0)) [ 389.925208][ T35] audit: type=1800 audit(1632208451.735:347): pid=12826 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14591 res=0 errno=0 [ 390.084219][ T35] audit: type=1800 audit(1632208451.855:348): pid=12829 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14584 res=0 errno=0 07:14:12 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:12 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:12 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:12 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, 0x0, 0x0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:12 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f00000001c0), 0xffffffffffffffff) sendmsg$NL80211_CMD_GET_KEY(r0, &(0x7f00000002c0)={0x0, 0x0, &(0x7f0000000280)={&(0x7f0000000200)={0x24, r1, 0x1, 0x0, 0x0, {{}, {@void, @val={0xc}}}, [@NL80211_ATTR_KEY_DEFAULT_MGMT={0x4}]}, 0x24}}, 0x0) [ 390.627972][ T35] audit: type=1800 audit(1632208452.445:349): pid=12836 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14582 res=0 errno=0 [ 390.832397][ T35] audit: type=1800 audit(1632208452.645:350): pid=12843 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14593 res=0 errno=0 07:14:12 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x0, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 391.001455][ T35] audit: type=1800 audit(1632208452.695:351): pid=12844 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14598 res=0 errno=0 [ 391.023128][ T35] audit: type=1800 audit(1632208452.745:352): pid=12845 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14599 res=0 errno=0 07:14:13 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:13 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, 0x0, 0x0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:13 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:13 executing program 0: r0 = seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, &(0x7f00000000c0)={0x1, &(0x7f0000000100)=[{0x6}]}) getsockopt$inet6_tcp_TCP_ZEROCOPY_RECEIVE(0xffffffffffffffff, 0x6, 0x23, 0x0, 0x0) ioctl$SECCOMP_IOCTL_NOTIF_SEND(r0, 0x40049409, 0x0) 07:14:13 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 391.549420][ T35] audit: type=1800 audit(1632208453.365:353): pid=12858 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14583 res=0 errno=0 [ 391.813096][ T35] audit: type=1800 audit(1632208453.485:354): pid=12860 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14588 res=0 errno=0 07:14:13 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(0x0, 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:13 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x0, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:13 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(0x0, 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:13 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:14 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:14 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(0x0, 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:14 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x0, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:14 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:14 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(0x0, 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:14 executing program 0: select(0x0, 0x0, 0x0, 0x0, &(0x7f0000005200)) 07:14:15 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:15 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(0x0, 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:15 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:15 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(0x0, 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:15 executing program 0: mount_setattr(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000003480), 0x20) 07:14:15 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:16 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:16 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:16 executing program 0: pipe2$9p(&(0x7f000000c700), 0x0) 07:14:16 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:16 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 394.753020][ T35] kauditd_printk_skb: 15 callbacks suppressed [ 394.753073][ T35] audit: type=1800 audit(1632208456.565:370): pid=12940 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=13973 res=0 errno=0 07:14:16 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 394.950427][ T35] audit: type=1800 audit(1632208456.635:371): pid=12942 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14083 res=0 errno=0 07:14:16 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0x0) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:16 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:17 executing program 0: r0 = socket$inet_icmp_raw(0x2, 0x3, 0x1) sendmsg$inet(r0, &(0x7f00000013c0)={&(0x7f0000000000), 0x10, 0x0, 0x0, &(0x7f0000001340)=[@ip_tos_int={{0x14, 0x0, 0x8}}], 0x18}, 0x0) [ 395.189785][ T35] audit: type=1800 audit(1632208456.865:372): pid=12949 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=13908 res=0 errno=0 07:14:17 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:17 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 395.409152][ T35] audit: type=1800 audit(1632208457.225:373): pid=12953 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14004 res=0 errno=0 [ 395.564601][ T35] audit: type=1800 audit(1632208457.375:374): pid=12960 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14209 res=0 errno=0 07:14:17 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:17 executing program 0: waitid(0x0, 0x0, &(0x7f00000000c0), 0x0, 0x0) [ 395.955539][ T35] audit: type=1800 audit(1632208457.765:375): pid=12968 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14050 res=0 errno=0 07:14:17 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:17 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 396.160217][ T35] audit: type=1800 audit(1632208457.895:376): pid=12971 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=13908 res=0 errno=0 07:14:18 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:18 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 396.429904][ T35] audit: type=1800 audit(1632208458.245:377): pid=12978 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=13908 res=0 errno=0 [ 396.498358][ T35] audit: type=1800 audit(1632208458.315:378): pid=12981 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14050 res=0 errno=0 07:14:18 executing program 0: socketpair(0x1, 0x0, 0x8, &(0x7f0000000000)) 07:14:18 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(0x0, 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:18 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 396.762230][ T35] audit: type=1800 audit(1632208458.575:379): pid=12985 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14162 res=0 errno=0 07:14:18 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:19 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:19 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:19 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x11, 0x7, &(0x7f00000001c0)=@framed={{}, [@initr0, @func={0x85, 0x0, 0x1, 0x0, 0x1}, @alu={0x7, 0x0, 0x4, 0x0, 0x2, 0xc}]}, &(0x7f0000000200)='syzkaller\x00', 0x1, 0xab, &(0x7f0000000240)=""/171, 0x41100, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 07:14:19 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:19 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(0x0, 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:19 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(0x0, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:19 executing program 0: openat$incfs(0xffffffffffffffff, &(0x7f0000000540)='.log\x00', 0x0, 0x0) socketpair(0x1d, 0x0, 0x8, &(0x7f0000000000)) 07:14:20 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:20 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:20 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:20 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(0x0, 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:20 executing program 0: syz_io_uring_submit(0x0, 0x0, &(0x7f0000000080)=@IORING_OP_TIMEOUT={0xb, 0x1, 0x0, 0x0, 0x0, &(0x7f0000000040)={0x0, 0x3938700}}, 0x97) r0 = getuid() syz_mount_image$vfat(0x0, &(0x7f0000000100)='./file0\x00', 0xffff, 0x2, &(0x7f00000002c0)=[{0x0, 0x0, 0x1}, {0x0}], 0x0, &(0x7f0000000300)={[{@rodir}, {@numtail}, {@rodir}, {@iocharset={'iocharset', 0x3d, 'utf8'}}], [{@euid_lt={'euid<', r0}}]}) getuid() syz_mount_image$zonefs(0x0, 0x0, 0x80000001, 0x3, &(0x7f0000000640)=[{&(0x7f0000000480)="d140d21ea97ae89283f8841ef3818abaa42c8625e18672c295cb9130866ee330036a48b60356", 0x26}, {0x0}, {&(0x7f0000000580), 0x0, 0x986}], 0xa, 0x0) recvmsg$unix(0xffffffffffffffff, &(0x7f0000002e80)={&(0x7f0000000800), 0x6e, &(0x7f0000002d00)=[{&(0x7f0000000880)=""/123, 0x7b}, {&(0x7f0000000900)=""/4, 0x4}, {0x0}, {0x0}, {0x0}, {&(0x7f0000002c40)=""/139, 0x8b}], 0x6, &(0x7f0000002dc0)=[@cred={{0x1c}}, @cred={{0x1c}}, @rights={{0x20, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x1c}}, @cred={{0x1c}}], 0xa0}, 0x50) getuid() syz_mount_image$vfat(&(0x7f0000002ec0), &(0x7f0000002f00)='./file0\x00', 0x66a3604f, 0x2, &(0x7f0000002fc0)=[{0x0}, {&(0x7f0000002f80)="75ee4803ef76532827a746dfa15d908eadf1fced8f2a8683519c1f97be", 0x1d, 0x3f}], 0x1000000, &(0x7f0000003000)={[], [{@subj_type={'subj_type', 0x3d, 'uid<'}}, {@fowner_gt}]}) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, &(0x7f00000030c0)={&(0x7f0000ffe000/0x2000)=nil, 0x2000}) getsockopt$inet6_IPV6_IPSEC_POLICY(0xffffffffffffffff, 0x29, 0x22, &(0x7f00000031c0)={{{@in6=@remote, @in6=@mcast1}}, {{@in6=@initdev}, 0x0, @in6=@mcast1}}, &(0x7f00000032c0)=0xe8) 07:14:20 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 399.010317][T13035] loop0: detected capacity change from 0 to 127 07:14:21 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r4, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:21 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, 0x0, 0x0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 399.282446][T13038] loop0: detected capacity change from 0 to 127 07:14:21 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:21 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:21 executing program 0: r0 = syz_init_net_socket$x25(0x9, 0x5, 0x0) sendto$x25(r0, 0x0, 0x0, 0x800, 0x0, 0x0) 07:14:21 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:21 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r4, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 399.972418][ T35] kauditd_printk_skb: 16 callbacks suppressed [ 399.972471][ T35] audit: type=1800 audit(1632208461.775:396): pid=13056 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14641 res=0 errno=0 [ 399.999933][ T35] audit: type=1800 audit(1632208461.785:397): pid=13057 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14642 res=0 errno=0 07:14:21 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, 0x0, 0x0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:22 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:22 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 400.418522][ T35] audit: type=1800 audit(1632208462.195:398): pid=13064 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14659 res=0 errno=0 [ 400.440110][ T35] audit: type=1800 audit(1632208462.215:399): pid=13067 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14660 res=0 errno=0 07:14:22 executing program 0: r0 = getuid() syz_mount_image$vfat(&(0x7f00000000c0), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f00000002c0)=[{&(0x7f0000000140)="8d", 0x1, 0x1}, {&(0x7f00000001c0)='p', 0x1}], 0xb1dc00211d83cd52, &(0x7f0000000300)={[{@rodir}, {@iocharset={'iocharset', 0x3d, 'utf8'}}], [{@euid_lt={'euid<', r0}}]}) getsockopt$inet6_mreq(0xffffffffffffffff, 0x29, 0x0, 0x0, 0x0) syz_mount_image$zonefs(0x0, &(0x7f0000000440)='./file0\x00', 0x80000001, 0x0, &(0x7f0000000640), 0xa, &(0x7f00000006c0)={[{}, {@errors_zone_offline}, {@explicit_open}, {@errors_zone_offline}, {@explicit_open}], [{@pcr={'pcr', 0x3d, 0xf}}, {@fowner_eq={'fowner', 0x3d, r0}}, {@fowner_lt}]}) recvmsg$unix(0xffffffffffffffff, &(0x7f0000002e80)={0x0, 0x0, &(0x7f0000002d00)=[{0x0}, {0x0}, {0x0}, {0x0}, {0x0}], 0x5, &(0x7f0000002dc0)=[@rights={{0x10}}, @cred={{0x1c}}, @cred={{0x1c}}], 0x50}, 0x50) mmap$binder(&(0x7f0000ffd000/0x1000)=nil, 0x1000, 0x1, 0x11, 0xffffffffffffffff, 0x3) getuid() bpf$OBJ_GET_PROG(0x7, 0x0, 0x0) ioctl$UFFDIO_WAKE(0xffffffffffffffff, 0x8010aa02, 0x0) mount$fuseblk(&(0x7f0000003100), 0x0, 0x0, 0x0, 0x0) mkdirat(0xffffffffffffffff, &(0x7f0000003800)='./file0\x00', 0x0) 07:14:22 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r4, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 400.716645][ T35] audit: type=1800 audit(1632208462.335:400): pid=13071 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=13837 res=0 errno=0 07:14:22 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, 0x0, 0x0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:22 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 400.912972][ T35] audit: type=1800 audit(1632208462.725:401): pid=13077 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14639 res=0 errno=0 [ 400.990651][ T35] audit: type=1800 audit(1632208462.795:402): pid=13076 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14642 res=0 errno=0 07:14:22 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 401.150037][ T35] audit: type=1800 audit(1632208462.965:403): pid=13084 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14273 res=0 errno=0 [ 401.183112][T13081] loop0: detected capacity change from 0 to 264192 07:14:23 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(0xffffffffffffffff, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:23 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 401.437653][ T35] audit: type=1800 audit(1632208463.245:404): pid=13094 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14018 res=0 errno=0 07:14:23 executing program 0: r0 = syz_usb_connect$cdc_ncm(0x0, 0x6e, &(0x7f0000000100)=ANY=[@ANYBLOB="320100000900000825aefeffffffffffff0109025c00020100f92a090400000102090000052406000105240000000d240f010000", @ANYRES64], 0x0) r1 = syz_open_dev$char_usb(0xc, 0xb4, 0x0) syz_usb_control_io$cdc_ncm(r0, 0x0, 0x0) write$char_usb(r1, 0x0, 0x7000000) [ 401.567807][ T35] audit: type=1800 audit(1632208463.355:405): pid=13098 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=13837 res=0 errno=0 07:14:23 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(0x0, 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:23 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:23 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:23 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 402.263035][T10053] usb 1-1: new high-speed USB device number 43 using dummy_hcd 07:14:24 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(r3, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:24 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(0x0, 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 402.512234][T10053] usb 1-1: Using ep0 maxpacket: 8 [ 402.657609][T10053] usb 1-1: config 1 has an invalid descriptor of length 255, skipping remainder of the config [ 402.669159][T10053] usb 1-1: config 1 has 1 interface, different from the descriptor's value: 2 [ 402.678554][T10053] usb 1-1: config 1 interface 0 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 1 07:14:24 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:24 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, 0x0, 0x0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:24 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:24 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(r3, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 403.036488][T10053] usb 1-1: New USB device found, idVendor=ae25, idProduct=fffe, bcdDevice=ff.ff [ 403.045934][T10053] usb 1-1: New USB device strings: Mfr=255, Product=255, SerialNumber=255 [ 403.054725][T10053] usb 1-1: Product: syz [ 403.058997][T10053] usb 1-1: Manufacturer: syz [ 403.063799][T10053] usb 1-1: SerialNumber: syz 07:14:25 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(0x0, 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 403.224551][T10053] hub 1-1:1.0: bad descriptor, ignoring hub [ 403.230808][T10053] hub: probe of 1-1:1.0 failed with error -5 [ 403.238151][T10053] cdc_wdm: probe of 1-1:1.0 failed with error -22 07:14:26 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000440)={0x18, 0x4, &(0x7f0000000280)=ANY=[], &(0x7f00000002c0)='GPL\x00', 0x8001, 0x8f, &(0x7f0000000300)=""/143, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) 07:14:26 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:26 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, 0x0, 0x0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:26 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(r3, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:26 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:26 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 405.144044][ T2054] usb 1-1: USB disconnect, device number 43 [ 405.386576][ T35] kauditd_printk_skb: 11 callbacks suppressed [ 405.386621][ T35] audit: type=1800 audit(1632208467.155:417): pid=13171 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14701 res=0 errno=0 [ 405.414324][ T35] audit: type=1800 audit(1632208467.195:418): pid=13170 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14702 res=0 errno=0 [ 405.436885][ T35] audit: type=1800 audit(1632208467.235:419): pid=13175 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14704 res=0 errno=0 07:14:27 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, 0x0, 0x0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:27 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:27 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:27 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:27 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 405.947735][ T35] audit: type=1800 audit(1632208467.475:420): pid=13172 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14707 res=0 errno=0 07:14:27 executing program 0: bpf$BPF_PROG_GET_FD_BY_ID(0xd, &(0x7f00000000c0)={0xffffffffffffffff}, 0x4) [ 406.130791][ T35] audit: type=1800 audit(1632208467.945:421): pid=13182 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14689 res=0 errno=0 [ 406.427556][ T35] audit: type=1800 audit(1632208468.215:422): pid=13189 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14719 res=0 errno=0 [ 406.449970][ T35] audit: type=1800 audit(1632208468.245:423): pid=13188 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14720 res=0 errno=0 07:14:28 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(0x0, 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:28 executing program 0: bpf$BPF_PROG_RAW_TRACEPOINT_LOAD(0x5, &(0x7f0000000380)={0x0, 0x0, 0x0, &(0x7f0000000200)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0}, 0x78) [ 406.724700][ T35] audit: type=1800 audit(1632208468.425:424): pid=13198 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=13910 res=0 errno=0 07:14:28 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:28 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:28 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:28 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:29 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(0x0, 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:29 executing program 0: openat$vcsu(0xffffffffffffff9c, &(0x7f00000000c0), 0x1, 0x0) [ 407.327293][ T35] audit: type=1800 audit(1632208469.125:425): pid=13209 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14322 res=0 errno=0 [ 407.457588][ T35] audit: type=1800 audit(1632208469.225:426): pid=13210 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14689 res=0 errno=0 07:14:29 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(0x0, 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:29 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:29 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:29 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r4, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:29 executing program 0: pselect6(0x40, &(0x7f00000001c0), &(0x7f0000000200)={0xfff}, 0x0, &(0x7f0000000280)={0x77359400}, &(0x7f0000000300)={&(0x7f00000002c0), 0x8}) 07:14:30 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(0x0, 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:30 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(0x0, 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:30 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:30 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:31 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:31 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r4, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:31 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:31 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(0x0, 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:31 executing program 0: r0 = socket$inet_udplite(0x2, 0x2, 0x88) ioctl$sock_inet_SIOCADDRT(r0, 0x890b, &(0x7f0000000140)={0x0, {0x2, 0x0, @remote}, {0x2, 0x0, @private}, {0x2, 0x0, @broadcast}, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000000080)='dummy0\x00'}) 07:14:31 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:31 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:31 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r4, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:32 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) getgid() sendfile(0xffffffffffffffff, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:32 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:32 executing program 0: r0 = syz_open_dev$vim2m(&(0x7f0000000140), 0x0, 0x2) ioctl$vim2m_VIDIOC_QBUF(r0, 0xc058560f, &(0x7f0000000180)={0x0, 0x3, 0x4, 0x0, 0x0, {0x0, 0xea60}, {0x0, 0x0, 0x0, 0x0, 0x0, 0x0, "f9867275"}, 0x0, 0x0, @userptr}) 07:14:32 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 410.542556][ T35] kauditd_printk_skb: 12 callbacks suppressed [ 410.542607][ T35] audit: type=1800 audit(1632208472.355:439): pid=13272 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14066 res=0 errno=0 07:14:32 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 410.789060][ T35] audit: type=1800 audit(1632208472.485:440): pid=13274 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14034 res=0 errno=0 [ 410.951364][ T35] audit: type=1800 audit(1632208472.685:441): pid=13280 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=13911 res=0 errno=0 07:14:32 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:32 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) getgid() sendfile(0xffffffffffffffff, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:33 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000440)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, 0x0) [ 411.186310][ T35] audit: type=1800 audit(1632208472.915:442): pid=13284 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14018 res=0 errno=0 07:14:33 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, 0x0, 0x0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:33 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 411.456106][ T35] audit: type=1800 audit(1632208473.265:443): pid=13290 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=13837 res=0 errno=0 07:14:33 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(0x0, 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 411.634334][ T35] audit: type=1800 audit(1632208473.445:444): pid=13294 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=13894 res=0 errno=0 07:14:33 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 411.799337][ T35] audit: type=1800 audit(1632208473.615:445): pid=13300 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14052 res=0 errno=0 07:14:33 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) getgid() sendfile(0xffffffffffffffff, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:33 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, 0x0, 0x0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 411.986764][ T2054] usb 1-1: new high-speed USB device number 44 using dummy_hcd [ 411.998025][ T35] audit: type=1800 audit(1632208473.695:446): pid=13301 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=13837 res=0 errno=0 [ 412.149883][ T35] audit: type=1800 audit(1632208473.905:447): pid=13305 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=13894 res=0 errno=0 07:14:34 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(0x0, 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:34 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 412.262106][ T2054] usb 1-1: Using ep0 maxpacket: 32 [ 412.279107][ T35] audit: type=1800 audit(1632208474.095:448): pid=13308 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14018 res=0 errno=0 [ 412.413110][ T2054] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 412.632830][ T2054] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 412.642159][ T2054] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 412.650290][ T2054] usb 1-1: Product: syz [ 412.654731][ T2054] usb 1-1: Manufacturer: syz [ 412.659430][ T2054] usb 1-1: SerialNumber: syz 07:14:34 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(r2, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:34 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 413.014732][ T2054] cdc_ether: probe of 1-1:1.0 failed with error -22 07:14:34 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, 0x0, 0x0) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 413.226796][ T4669] usb 1-1: USB disconnect, device number 44 [ 414.012414][ T4669] usb 1-1: new high-speed USB device number 45 using dummy_hcd [ 414.252200][ T4669] usb 1-1: Using ep0 maxpacket: 32 [ 414.375072][ T4669] usb 1-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 [ 414.552264][ T4669] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 414.561473][ T4669] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 414.569774][ T4669] usb 1-1: Product: syz [ 414.574109][ T4669] usb 1-1: Manufacturer: syz [ 414.578808][ T4669] usb 1-1: SerialNumber: syz 07:14:36 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, 0x0, 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:36 executing program 0: r0 = socket$pppl2tp(0x18, 0x1, 0x1) ioctl$SIOCGIFMTU(r0, 0x8906, 0x0) 07:14:36 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(0x0, 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:36 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(r2, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:36 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(0x0, 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:36 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 414.662175][ T2054] Bluetooth: hci4: command 0x0406 tx timeout [ 414.692222][ T4669] usb 1-1: can't set config #1, error -71 [ 414.724634][ T4669] usb 1-1: USB disconnect, device number 45 07:14:36 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(0x0, 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:37 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r2 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(r2, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:37 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, 0x0, 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:37 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:37 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:37 executing program 0: r0 = syz_open_dev$I2C(&(0x7f0000000040), 0x0, 0x0) ioctl$I2C_SLAVE_FORCE(r0, 0x706, 0x0) [ 415.688580][ T35] kauditd_printk_skb: 11 callbacks suppressed [ 415.688630][ T35] audit: type=1800 audit(1632208477.495:460): pid=13381 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14771 res=0 errno=0 [ 415.808013][ T35] audit: type=1800 audit(1632208477.605:461): pid=13382 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14773 res=0 errno=0 07:14:37 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(0x0, 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:37 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, 0x0, 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 416.124221][ T35] audit: type=1800 audit(1632208477.655:462): pid=13384 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14776 res=0 errno=0 [ 416.145651][ T35] audit: type=1800 audit(1632208477.825:463): pid=13389 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14780 res=0 errno=0 07:14:38 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:38 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:38 executing program 0: openat2$dir(0xffffffffffffff9c, &(0x7f0000000000)='./file0\x00', &(0x7f0000000040), 0xfffffffffffffebc) 07:14:38 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 416.662339][ T35] audit: type=1800 audit(1632208478.475:464): pid=13400 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14781 res=0 errno=0 [ 416.683659][ T35] audit: type=1800 audit(1632208478.485:465): pid=13402 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14782 res=0 errno=0 07:14:38 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 417.129049][ T35] audit: type=1800 audit(1632208478.565:466): pid=13403 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14783 res=0 errno=0 [ 417.392880][ T35] audit: type=1800 audit(1632208479.205:467): pid=13410 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14762 res=0 errno=0 07:14:39 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:40 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x0, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:40 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 418.765744][ T35] audit: type=1800 audit(1632208480.585:468): pid=13418 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14765 res=0 errno=0 07:14:40 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:40 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:40 executing program 0: syz_usb_connect$cdc_ecm(0x0, 0x7c, &(0x7f0000000440)={{0x12, 0x1, 0x300, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x6a, 0x1, 0x1, 0x0, 0xa0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x2, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd, 0x24, 0xf, 0x1, 0x0, 0x80}, [@acm={0x4}, @mdlm_detail={0x5, 0x24, 0x13, 0x0, "ce"}, @mbim={0xc}, @mdlm={0x15}, @call_mgmt={0x5}]}, {[], {{0x9, 0x5, 0x82, 0x2, 0x200}}, {{0x9, 0x5, 0x3, 0x2, 0x200}}}}}]}}]}}, &(0x7f00000002c0)={0x0, 0x0, 0x3e, &(0x7f00000000c0)={0x5, 0xf, 0x3e, 0x5, [@ext_cap={0x7}, @ext_cap={0x7}, @wireless={0xb}, @ss_container_id={0x14, 0x10, 0x4, 0x0, "e0f3c3de84c72c8d44f228a5384bd7f4"}, @ssp_cap={0xc}]}}) 07:14:40 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 419.172467][ T35] audit: type=1800 audit(1632208480.985:469): pid=13425 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14772 res=0 errno=0 07:14:41 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x0, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:41 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:41 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, 0x0, 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 419.752184][ T2054] usb 1-1: new high-speed USB device number 46 using dummy_hcd 07:14:41 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(0x0, 0x60) 07:14:41 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x0, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 419.992364][ T2054] usb 1-1: Using ep0 maxpacket: 32 07:14:42 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x0, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 420.482971][ T2054] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 420.492349][ T2054] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 420.500467][ T2054] usb 1-1: Product: syz [ 420.504918][ T2054] usb 1-1: Manufacturer: syz [ 420.509615][ T2054] usb 1-1: SerialNumber: syz 07:14:42 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, 0x0, 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:42 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(0x0, 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:42 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:42 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(0x0, 0x60) [ 420.912680][ T2054] cdc_ether: probe of 1-1:1.0 failed with error -71 [ 420.939528][ T35] kauditd_printk_skb: 7 callbacks suppressed [ 420.939581][ T35] audit: type=1800 audit(1632208482.755:477): pid=13465 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14797 res=0 errno=0 [ 420.966304][ T2054] usb 1-1: USB disconnect, device number 46 [ 420.967095][ T35] audit: type=1800 audit(1632208482.765:478): pid=13466 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14806 res=0 errno=0 [ 421.351491][ T35] audit: type=1800 audit(1632208482.885:479): pid=13469 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14807 res=0 errno=0 [ 421.373224][ T35] audit: type=1800 audit(1632208483.005:480): pid=13478 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14814 res=0 errno=0 [ 421.394890][ T35] audit: type=1800 audit(1632208483.115:481): pid=13480 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14816 res=0 errno=0 [ 421.662224][ T2054] usb 1-1: new high-speed USB device number 47 using dummy_hcd [ 421.932266][ T2054] usb 1-1: Using ep0 maxpacket: 32 [ 422.312249][ T2054] usb 1-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 422.322578][ T2054] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 422.330695][ T2054] usb 1-1: Product: syz [ 422.335420][ T2054] usb 1-1: Manufacturer: syz [ 422.340288][ T2054] usb 1-1: SerialNumber: syz 07:14:44 executing program 0: clone3(&(0x7f0000001200)={0x12301000, 0x0, 0x0, &(0x7f0000000080), {}, 0x0, 0x0, 0x0, 0x0}, 0x58) 07:14:44 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(0x0, 0x60) 07:14:44 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(0x0, 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:44 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, 0x0, 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:44 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:44 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x0, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 422.463630][ T2054] usb 1-1: can't set config #1, error -71 [ 422.504954][ T2054] usb 1-1: USB disconnect, device number 47 [ 422.669055][ T35] audit: type=1800 audit(1632208484.485:482): pid=13499 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.2" name="bus" dev="sda1" ino=14827 res=0 errno=0 [ 422.895482][ T35] audit: type=1800 audit(1632208484.535:483): pid=13502 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14829 res=0 errno=0 [ 422.917189][ T35] audit: type=1800 audit(1632208484.555:484): pid=13503 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14831 res=0 errno=0 [ 422.939938][ T35] audit: type=1800 audit(1632208484.625:485): pid=13507 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14832 res=0 errno=0 [ 422.961957][ T35] audit: type=1800 audit(1632208484.625:486): pid=13506 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14833 res=0 errno=0 07:14:45 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(0x0, 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:45 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x0, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:45 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:45 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x0, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:45 executing program 2: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(0xffffffffffffffff, 0x0, 0x0) ftruncate(r3, 0x208200) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) creat(&(0x7f0000000240)='./bus\x00', 0x0) 07:14:45 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:46 executing program 0: openat$qrtrtun(0xffffffffffffff9c, &(0x7f0000000000), 0x0) 07:14:46 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x0, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:46 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:46 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x0, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:46 executing program 0: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) setsockopt$inet6_IPV6_ADDRFORM(r0, 0x29, 0x38, &(0x7f0000000100), 0x4) 07:14:46 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000dc0), 0x0, 0x0) bpf$BPF_PROG_DETACH(0x9, &(0x7f0000000040)={@map=r0, 0xffffffffffffffff, 0x7}, 0x10) 07:14:46 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:47 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:47 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:47 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x0, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:47 executing program 2: r0 = openat$fb0(0xffffffffffffff9c, &(0x7f0000000000), 0x0, 0x0) ioctl$FBIOPUT_VSCREENINFO(r0, 0x4601, &(0x7f0000000040)={0x40, 0x300, 0x0, 0x0, 0x0, 0x0, 0x4, 0x0, {}, {}, {}, {}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x9, 0x8, 0x1, 0x1, 0xc}) 07:14:47 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:47 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) ioctl$sock_SIOCADDRT(r0, 0x890b, &(0x7f0000000340)={0x0, @hci, @hci, @can}) [ 426.101522][ T35] kauditd_printk_skb: 11 callbacks suppressed [ 426.101576][ T35] audit: type=1800 audit(1632208487.915:498): pid=13563 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14830 res=0 errno=0 07:14:48 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(0xffffffffffffffff, 0x208200) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:48 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 426.395247][ T35] audit: type=1800 audit(1632208487.995:499): pid=13564 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14838 res=0 errno=0 07:14:48 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:48 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:48 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:48 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x587, 0x79}], 0x0, &(0x7f0000001440)) [ 426.434354][ T35] audit: type=1800 audit(1632208488.235:500): pid=13570 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14846 res=0 errno=0 [ 426.584203][ T35] audit: type=1800 audit(1632208488.405:501): pid=13574 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14849 res=0 errno=0 [ 426.925848][ T35] audit: type=1800 audit(1632208488.745:502): pid=13579 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14824 res=0 errno=0 07:14:49 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:49 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 427.286064][ T35] audit: type=1800 audit(1632208489.105:503): pid=13585 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14851 res=0 errno=0 [ 427.388115][ T35] audit: type=1800 audit(1632208489.205:504): pid=13588 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14852 res=0 errno=0 07:14:49 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 427.679964][ T35] audit: type=1800 audit(1632208489.495:505): pid=13592 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14859 res=0 errno=0 [ 427.772557][T13595] loop0: detected capacity change from 0 to 3 [ 427.790368][T13595] affs: No valid root block on device loop0 [ 428.097723][ T35] audit: type=1800 audit(1632208489.905:506): pid=13600 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14824 res=0 errno=0 07:14:50 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_batadv_hard(r0, 0x8933, &(0x7f0000000d40)={'batadv_slave_0\x00'}) 07:14:50 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:50 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x587, 0x79}], 0x0, &(0x7f0000001440)) [ 428.293678][ T35] audit: type=1800 audit(1632208490.105:507): pid=13605 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14862 res=0 errno=0 07:14:50 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0x0, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 428.490468][T13610] loop0: detected capacity change from 0 to 3 [ 428.517904][T13610] affs: No valid root block on device loop0 07:14:50 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:50 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:50 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x587, 0x79}], 0x0, &(0x7f0000001440)) 07:14:50 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 429.116547][T13626] loop0: detected capacity change from 0 to 3 07:14:51 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000180)={0x1, ' '}, 0x9, 0x0) msgsnd(0x0, 0x0, 0x8, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000100)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}) [ 429.166059][T13626] affs: No valid root block on device loop0 07:14:51 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:51 executing program 0: mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x0, 0x10, 0xffffffffffffffff, 0x0) syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x587, 0x79}], 0x0, &(0x7f0000001440)) 07:14:51 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:51 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:51 executing program 2: perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c4b, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) timer_create(0x0, &(0x7f0000000300)={0x0, 0x12, 0x0, @thr={0x0, 0x0}}, &(0x7f0000000080)) timer_create(0x0, &(0x7f0000000000)={0x0, 0x14, 0x0, @thr={0x0, 0x0}}, 0x0) timer_settime(0x0, 0x0, 0x0, 0x0) timer_settime(0x0, 0x0, &(0x7f0000000140)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) r0 = msgget$private(0x0, 0x0) msgsnd(r0, &(0x7f0000000180)={0x1, ' '}, 0x9, 0x0) msgsnd(0x0, 0x0, 0x8, 0x0) msgctl$IPC_SET(0x0, 0x1, &(0x7f0000000100)={{}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}) [ 429.916512][T13645] loop0: detected capacity change from 0 to 3 07:14:51 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 430.022704][T13645] affs: No valid root block on device loop0 07:14:52 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:52 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x587, 0x79}], 0x0, &(0x7f0000001440)) 07:14:52 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:52 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:52 executing program 2: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) recvfrom(r0, 0x0, 0x0, 0x0, 0x0, 0x0) 07:14:52 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 431.010020][T13665] loop0: detected capacity change from 0 to 3 [ 431.112799][T13665] affs: No valid root block on device loop0 [ 431.351781][ T35] kauditd_printk_skb: 12 callbacks suppressed [ 431.358545][ T35] audit: type=1800 audit(1632208493.165:520): pid=13672 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14877 res=0 errno=0 07:14:53 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(0xffffffffffffffff, 0x208200) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r4, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:53 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:53 executing program 0: syz_mount_image$affs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x587, 0x79}], 0x0, &(0x7f0000001440)) 07:14:53 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:53 executing program 2: syz_io_uring_setup(0x5d2f, &(0x7f0000000000), &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ff9000/0x1000)=nil, 0x0, 0x0) [ 431.733640][ T35] audit: type=1800 audit(1632208493.545:521): pid=13680 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14433 res=0 errno=0 [ 432.092845][T13691] loop0: detected capacity change from 0 to 3 [ 432.099706][ T35] audit: type=1800 audit(1632208493.915:522): pid=13687 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14878 res=0 errno=0 [ 432.153544][ T35] audit: type=1800 audit(1632208493.955:523): pid=13690 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14879 res=0 errno=0 07:14:54 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 432.205395][ T35] audit: type=1800 audit(1632208494.025:524): pid=13693 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14880 res=0 errno=0 07:14:54 executing program 2: io_uring_setup(0x610b, &(0x7f0000000000)={0x0, 0xe10d, 0x8}) 07:14:54 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(0xffffffffffffffff, 0x208200) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r4, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:54 executing program 0: syz_mount_image$affs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x587, 0x79}], 0x0, &(0x7f0000001440)) [ 432.656266][ T35] audit: type=1800 audit(1632208494.475:525): pid=13699 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14819 res=0 errno=0 07:14:54 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 432.981511][ T35] audit: type=1800 audit(1632208494.795:526): pid=13704 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14865 res=0 errno=0 07:14:55 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:55 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 433.350402][T13709] loop0: detected capacity change from 0 to 3 07:14:55 executing program 2: syz_genetlink_get_family_id$ieee802154(&(0x7f0000000300), 0xffffffffffffffff) socketpair$nbd(0x1, 0x1, 0x0, 0x0) 07:14:55 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(0xffffffffffffffff, 0x208200) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r4, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 433.496396][ T35] audit: type=1800 audit(1632208495.315:527): pid=13713 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=13837 res=0 errno=0 07:14:55 executing program 0: syz_mount_image$affs(0x0, &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x587, 0x79}], 0x0, &(0x7f0000001440)) [ 433.741405][ T35] audit: type=1800 audit(1632208495.555:528): pid=13716 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14861 res=0 errno=0 07:14:55 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 434.004209][ T35] audit: type=1800 audit(1632208495.825:529): pid=13724 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14433 res=0 errno=0 07:14:55 executing program 2: bpf$BPF_LINK_CREATE(0x1c, &(0x7f0000002180), 0x10) 07:14:55 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 434.066531][T13725] loop0: detected capacity change from 0 to 3 07:14:56 executing program 0: syz_mount_image$affs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x587, 0x79}], 0x0, &(0x7f0000001440)) 07:14:56 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:56 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:56 executing program 2: r0 = socket$packet(0x11, 0x3, 0x300) r1 = socket$nl_route(0x10, 0x3, 0x0) r2 = socket(0x10, 0x3, 0x0) sendmsg$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, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000140)={&(0x7f0000000040)=ANY=[@ANYBLOB="3c0000001000010400eeffefffffffffff000000", @ANYRES32=r3, @ANYBLOB="01000000010000001c0012000c000100627269646765"], 0x3c}}, 0x0) getsockname$packet(0xffffffffffffffff, &(0x7f00000003c0)={0x11, 0x0, 0x0, 0x1, 0x0, 0x6, @remote}, &(0x7f0000000400)=0x14) sendmsg$nl_route_sched(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000000000/0x800000)=nil, 0x800000, 0x1800003, 0x10, 0xffffffffffffffff, 0x0) perf_event_open(&(0x7f00000004c0)={0x2, 0x80, 0xdf, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) socket$inet6_udp(0xa, 0x2, 0x0) bind$packet(r0, &(0x7f0000000240)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @multicast}, 0x14) 07:14:56 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 434.947409][T13748] loop0: detected capacity change from 0 to 3 [ 434.973534][T13752] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 07:14:56 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(0xffffffffffffffff, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 435.060188][T13752] netlink: 12 bytes leftover after parsing attributes in process `syz-executor.2'. 07:14:57 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:57 executing program 0: syz_mount_image$affs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x587, 0x79}], 0x0, &(0x7f0000001440)) 07:14:57 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) mmap(&(0x7f0000000000/0x600000)=nil, 0x600000, 0x7ffff7, 0x11, r2, 0x0) ioctl$KVM_SET_GUEST_DEBUG(0xffffffffffffffff, 0x4048ae9b, &(0x7f0000000100)={0x0, 0x0, [0x0, 0x0, 0x0, 0x7, 0x6]}) ioctl$KVM_SET_REGS(0xffffffffffffffff, 0x4090ae82, &(0x7f0000000180)={[0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x80000001]}) ioctl$KVM_RUN(r2, 0xae80, 0x0) ioctl$BTRFS_IOC_SUBVOL_CREATE_V2(0xffffffffffffffff, 0x50009418, &(0x7f0000000800)={{}, 0x0, 0x0, @inherit={0x68, &(0x7f0000000240)=ANY=[@ANYBLOB="00000000000000800200000000000000fcffffffffffffff000000007b2c00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000002"]}, @devid}) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:14:57 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(0xffffffffffffffff, 0x208200) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:57 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 435.847879][T13771] loop0: detected capacity change from 0 to 3 07:14:57 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(0xffffffffffffffff, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:57 executing program 0: syz_mount_image$affs(&(0x7f0000000000), 0x0, 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x587, 0x79}], 0x0, &(0x7f0000001440)) 07:14:57 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:58 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(0xffffffffffffffff, 0x208200) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 436.287531][T13787] loop0: detected capacity change from 0 to 3 07:14:58 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) bind(r0, &(0x7f00000003c0)=@l2tp={0x2, 0x0, @remote}, 0x80) [ 436.445760][ T35] kauditd_printk_skb: 9 callbacks suppressed [ 436.445814][ T35] audit: type=1800 audit(1632208498.265:539): pid=13791 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14891 res=0 errno=0 [ 436.627061][ T35] audit: type=1800 audit(1632208498.375:540): pid=13795 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14879 res=0 errno=0 07:14:58 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)) 07:14:58 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(0xffffffffffffffff, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:58 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 436.769579][ T35] audit: type=1800 audit(1632208498.475:541): pid=13800 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14895 res=0 errno=0 [ 436.932096][ T35] audit: type=1800 audit(1632208498.665:542): pid=13802 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14406 res=0 errno=0 07:14:58 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:58 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(0xffffffffffffffff, 0x208200) r3 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r3, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:59 executing program 2: syz_io_uring_setup(0x0, &(0x7f0000000100), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000003000/0x1000)=nil, 0x0, 0x0) r0 = fork() process_vm_writev(r0, &(0x7f0000001fc0)=[{&(0x7f0000000000)=""/152, 0x98}], 0x1, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/138, 0x8a}], 0x1, 0x0) [ 437.223135][ T35] audit: type=1800 audit(1632208499.025:543): pid=13807 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14896 res=0 errno=0 [ 437.454892][ T35] audit: type=1800 audit(1632208499.275:544): pid=13813 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14893 res=0 errno=0 [ 437.506833][ T35] audit: type=1800 audit(1632208499.295:545): pid=13811 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14898 res=0 errno=0 07:14:59 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)) 07:14:59 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 437.737515][ T35] audit: type=1800 audit(1632208499.555:546): pid=13820 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14871 res=0 errno=0 07:14:59 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:59 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:59 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:14:59 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) setsockopt$inet6_tcp_TCP_MD5SIG(r0, 0x6, 0x19, &(0x7f0000000000)={@in={{0x2, 0x0, @multicast1}}, 0x0, 0x0, 0x0, 0x0, "92816704537de15a6ea7b0b39c3f51a944d2158403a53fbf57dac1a584063dd08d34f9d684c17775ca2554714a845ed5733682a9f886009d8288ad5cdd0f9c7d3240ebbecc2c1165f70b81ef6bc266ed"}, 0xd8) [ 438.158578][ T35] audit: type=1800 audit(1632208499.975:547): pid=13827 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14871 res=0 errno=0 [ 438.386644][ T35] audit: type=1800 audit(1632208500.205:548): pid=13835 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14917 res=0 errno=0 07:15:00 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000001440)) 07:15:00 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:00 executing program 2: syz_emit_ethernet(0x2b2, &(0x7f00000002c0)=ANY=[@ANYBLOB="0180c2000000aaaaaaaaaa3186dd60"], 0x0) 07:15:00 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:00 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:00 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:01 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) openat$nvram(0xffffff9c, &(0x7f0000011f40), 0x0, 0x0) madvise(&(0x7f0000ff8000/0x4000)=nil, 0x4000, 0xe) 07:15:01 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001440)) 07:15:01 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r4, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:01 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:01 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x0) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:01 executing program 2: accept4$packet(0xffffffffffffffff, 0x0, 0x0, 0x0) syz_io_uring_setup(0x2e49, &(0x7f0000000100), &(0x7f0000ffb000/0x3000)=nil, &(0x7f0000003000/0x1000)=nil, 0x0, 0x0) [ 439.889498][T13862] affs: No valid root block on device loop0 07:15:01 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:02 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001440)) [ 440.264419][ T8438] Bluetooth: hci5: command 0x0406 tx timeout 07:15:02 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:02 executing program 2: mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x4132, 0xffffffffffffffff, 0x0) 07:15:02 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:02 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r4, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 440.781738][T13881] affs: No valid root block on device loop0 07:15:02 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x0, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:02 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, &(0x7f0000000080), 0x0, &(0x7f0000001440)) 07:15:02 executing program 2: mmap$xdp(&(0x7f0000ffb000/0x1000)=nil, 0xffffe000, 0x0, 0x4109872, 0xffffffffffffffff, 0x0) 07:15:03 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:03 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r4, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:03 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 441.462559][ T35] kauditd_printk_skb: 13 callbacks suppressed [ 441.462613][ T35] audit: type=1800 audit(1632208503.275:562): pid=13897 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14321 res=0 errno=0 [ 441.596614][T13902] affs: No valid root block on device loop0 [ 441.670247][ T35] audit: type=1800 audit(1632208503.345:563): pid=13901 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=13922 res=0 errno=0 07:15:03 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:03 executing program 2: sendmsg$NL802154_CMD_SET_MAX_FRAME_RETRIES(0xffffffffffffffff, 0x0, 0x0) r0 = fork() process_vm_writev(r0, &(0x7f0000001fc0)=[{&(0x7f0000000000)=""/152, 0x98}, {&(0x7f0000000140)=""/122, 0x7a}, {&(0x7f0000000280)=""/17, 0x11}], 0x3, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/138, 0x7ffff000}, {0x0}], 0x2, 0x0) 07:15:03 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x79}], 0x0, &(0x7f0000001440)) 07:15:03 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 442.029790][ T35] audit: type=1800 audit(1632208503.845:564): pid=13912 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14146 res=0 errno=0 [ 442.159541][ T35] audit: type=1800 audit(1632208503.915:565): pid=13914 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=13940 res=0 errno=0 [ 442.181164][ T35] audit: type=1800 audit(1632208503.955:566): pid=13917 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14129 res=0 errno=0 07:15:04 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:04 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 442.537435][T13926] affs: No valid root block on device loop0 07:15:04 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 442.588101][ T35] audit: type=1800 audit(1632208504.405:567): pid=13927 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14196 res=0 errno=0 [ 442.720037][ T35] audit: type=1800 audit(1632208504.535:568): pid=13933 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14017 res=0 errno=0 07:15:04 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x79}], 0x0, &(0x7f0000001440)) 07:15:04 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) mmap(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x0, 0x11, r0, 0x0) madvise(&(0x7f0000ffb000/0x2000)=nil, 0x2000, 0x11) 07:15:04 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 442.949518][ T35] audit: type=1800 audit(1632208504.765:569): pid=13937 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=13972 res=0 errno=0 07:15:04 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 443.193455][ T35] audit: type=1800 audit(1632208505.015:570): pid=13941 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=13909 res=0 errno=0 07:15:05 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:05 executing program 2: syz_emit_ethernet(0x42, &(0x7f0000000000)={@dev, @multicast, @void, {@arp={0x806, @ether_ipv6={0x1, 0x86dd, 0x6, 0x10, 0x0, @multicast, @local, @multicast, @initdev={0xfe, 0x88, '\x00', 0x0, 0x0}}}}}, 0x0) [ 443.533801][T13948] affs: No valid root block on device loop0 [ 443.642798][ T35] audit: type=1800 audit(1632208505.455:571): pid=13951 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14017 res=0 errno=0 07:15:05 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:05 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{0x0, 0x0, 0x79}], 0x0, &(0x7f0000001440)) 07:15:05 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:05 executing program 2: r0 = fork() process_vm_writev(r0, &(0x7f0000001fc0)=[{&(0x7f0000000000)=""/152, 0x98}, {&(0x7f0000000140)=""/122, 0x7a}, {&(0x7f0000000280)=""/17, 0x11}], 0x3, &(0x7f00000017c0)=[{&(0x7f0000001800)=""/138, 0x8a}, {0x0, 0x3ffff}], 0x2, 0x0) 07:15:06 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:06 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 444.481640][T13969] affs: No valid root block on device loop0 07:15:06 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:06 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:06 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0), 0x0, 0x79}], 0x0, &(0x7f0000001440)) 07:15:06 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:07 executing program 2: r0 = socket$xdp(0x2c, 0x3, 0x0) mmap$xdp(&(0x7f0000ff9000/0x7000)=nil, 0x7000, 0x0, 0x12, r0, 0x0) 07:15:07 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(0xffffffffffffffff, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 445.611952][T13992] affs: No valid root block on device loop0 07:15:07 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x9) sendmsg$RDMA_NLDEV_CMD_RES_CM_ID_GET(r0, &(0x7f0000000200)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000140)=ANY=[@ANYRES16], 0x58}}, 0x0) 07:15:07 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:07 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:08 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0), 0x0, 0x79}], 0x0, &(0x7f0000001440)) 07:15:08 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:08 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 446.576749][ T35] kauditd_printk_skb: 10 callbacks suppressed [ 446.576810][ T35] audit: type=1800 audit(1632208508.395:582): pid=14015 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14955 res=0 errno=0 [ 446.626166][T14016] affs: No valid root block on device loop0 [ 446.728441][ T35] audit: type=1800 audit(1632208508.545:583): pid=14021 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14958 res=0 errno=0 07:15:08 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f00000000c0), 0x0, 0x4202) write$vhost_msg(r0, &(0x7f0000000300)={0x1, {0x0, 0x0, 0x0}}, 0x44) [ 446.937106][ T35] audit: type=1800 audit(1632208508.605:584): pid=14020 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14960 res=0 errno=0 [ 446.958595][ T35] audit: type=1800 audit(1632208508.725:585): pid=14028 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14928 res=0 errno=0 07:15:08 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0), 0x0, 0x79}], 0x0, &(0x7f0000001440)) 07:15:08 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:09 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:09 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:09 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 447.481312][T14036] affs: No valid root block on device loop0 [ 447.562850][ T35] audit: type=1800 audit(1632208509.375:586): pid=14040 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14965 res=0 errno=0 [ 447.584268][ T35] audit: type=1800 audit(1632208509.385:587): pid=14041 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14966 res=0 errno=0 07:15:09 executing program 2: fcntl$getown(0xffffffffffffffff, 0x9) perf_event_open(&(0x7f0000000180)={0x2, 0x80, 0xe7, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x2, 0x0, &(0x7f0000000000)={0xffffffffffffffff, 0xffffffffffffffff}) sendmsg$unix(r0, &(0x7f0000001680)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001600)=[@rights={{0x10, 0x1, 0x1, [r0]}}], 0x10}, 0x0) write$P9_RMKDIR(0xffffffffffffffff, 0x0, 0x0) 07:15:09 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="9206792d1f7b433d2259e7101242190a6db9974903309f180577ef597e7bc0d9a3187fbf3d81e48f665e3215064d10198178d3d12be53fbeb90ca3a4bbde1cf627d900f82175a31b9aeb58f07b1dc6b3311715b6962ca5836ec83a1d0d71e43c2b8758c73b97fc681b384bf4393d3483e3b02e4bab3b6123566c418f990e0fdf80f145135e9e3024a59fedb91a76b8caf67da79f85e7fdc4b1ea13bca6b346ab3e4d75b895de7ac4a048c4cf772d88a77c6e1c7955870db2cab061155d4c3d8468731640d7670319b1eca540b193d6bde243e11993251394bdf7d045188c06ff21e52c40a08717d10ae9f8e2437821dd5b49feb5b0ea8a6adad6020aa7f251687306decbab8096f73793e385f15269c2188e6d22ae92754b3e1c909f2c1b4008b3a206d3858949a9851706756d451e08afbcd3407130a943394a003aa24114a123076d3cb755eca15e9b1ae33401a9a71bdc54b1bfa64dd1609a79f58cb73fbc5ee424864c3ae69aa5cb4073d739a40431fdf04eeca0270b3c9e2f21ba0d35398164aa90af6dda76bb25afc879fb856476ab061093a302b96e2521cb7f365acef95f34fe1df9e788f7fa40b96e741796fb44349d66be692945b42c6c093d3dc65bf3a2abb92b0577dc5a51fefbadee51e3a73c672077707f40304c2bfd6797bb6092d168f4c8a711e8b6dd8c3ba34264edb2996c888b3499b05e4729cf5e05efd7a3e501fe0e1100891e1179f25f243d944140e01625310901754913b2d7d9efa25295bbf7d6fce80d21a3e9e49a4c1676e84be70b3b182cfd576e230ff7ceacb9d3abc60a4b9714c5fb053e968b33f4cb740c537aa8c7d3580a67365dbb1a3bae940a732d02e3702b48aa8c37a5c1ad75f62e28b6ec53ec119424beee9813481db1bd2dd0d1308d6a6eb3366ecb26b7b15435d576ee2c94835ec96ba795f2ac3d77a3278636be9da5c6169ce946ea8ce60e15cb2ac37c565032184d2a52b1431d540b70", 0x2c4, 0x79}], 0x0, &(0x7f0000001440)) 07:15:09 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 447.932309][ T35] audit: type=1800 audit(1632208509.635:588): pid=14047 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14971 res=0 errno=0 07:15:09 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, 0x0) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:10 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 448.153662][ T35] audit: type=1800 audit(1632208509.815:589): pid=14049 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=13837 res=0 errno=0 07:15:10 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, 0x0, 0x0) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 448.427180][ T3112] ieee802154 phy0 wpan0: encryption failed: -22 [ 448.433744][ T3112] ieee802154 phy1 wpan1: encryption failed: -22 [ 448.444179][ T35] audit: type=1800 audit(1632208510.245:590): pid=14055 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14975 res=0 errno=0 [ 448.508408][T14056] loop0: detected capacity change from 0 to 1 07:15:10 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 448.613035][T14056] affs: No valid root block on device loop0 [ 448.701108][ T35] audit: type=1800 audit(1632208510.515:591): pid=14063 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14974 res=0 errno=0 07:15:10 executing program 2: syz_emit_ethernet(0x66, &(0x7f00000000c0)={@broadcast, @empty, @void, {@ipv4={0x800, @gre={{0x5, 0x4, 0x0, 0x0, 0x58, 0x0, 0x0, 0x0, 0x2f, 0x0, @empty, @multicast2}}}}}, 0x0) 07:15:10 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="9206792d1f7b433d2259e7101242190a6db9974903309f180577ef597e7bc0d9a3187fbf3d81e48f665e3215064d10198178d3d12be53fbeb90ca3a4bbde1cf627d900f82175a31b9aeb58f07b1dc6b3311715b6962ca5836ec83a1d0d71e43c2b8758c73b97fc681b384bf4393d3483e3b02e4bab3b6123566c418f990e0fdf80f145135e9e3024a59fedb91a76b8caf67da79f85e7fdc4b1ea13bca6b346ab3e4d75b895de7ac4a048c4cf772d88a77c6e1c7955870db2cab061155d4c3d8468731640d7670319b1eca540b193d6bde243e11993251394bdf7d045188c06ff21e52c40a08717d10ae9f8e2437821dd5b49feb5b0ea8a6adad6020aa7f251687306decbab8096f73793e385f15269c2188e6d22ae92754b3e1c909f2c1b4008b3a206d3858949a9851706756d451e08afbcd3407130a943394a003aa24114a123076d3cb755eca15e9b1ae33401a9a71bdc54b1bfa64dd1609a79f58cb73fbc5ee424864c3ae69aa5cb4073d739a40431fdf04eeca0270b3c9e2f21ba0d35398164aa90af6dda76bb25afc879fb856476ab061093a302b96e2521cb7f365acef95f34fe1df9e788f7fa40b96e741796fb44349d66be692945b42c6c093d3dc65bf3a2abb92b0577dc5a51fefbadee51e3a73c672077707f40304c2bfd6797bb6092d168f4c8a711e8b6dd8c3ba34264edb2996c888b3499b05e4729cf5e05efd7a3e501fe0e1100891e1179f25f243d944140e01625310901754913b2d7d9efa25295bbf7d6fce80d21a3e9e49a4c1676e84be70b3b182cfd576e230ff7ceacb9d3abc60a4b9714c5fb053e968b33f4cb740c537aa8c7d3580a67365dbb1a3bae940a732d02e3702b48aa8c37a5c1ad75f62e28b6ec53ec119424beee9813481db1bd2dd0d1308d6a6eb3366ecb26b7b15435d576ee2c94835ec96ba795f2ac3d77a3278636be9da5c6169ce946ea8ce60e15cb2ac37c565032184d2a52b1431d540b70", 0x2c4, 0x79}], 0x0, &(0x7f0000001440)) 07:15:11 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:11 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:11 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:11 executing program 2: r0 = syz_open_dev$vcsn(&(0x7f0000000000), 0x2, 0xd02) write$tun(r0, 0x0, 0x66) 07:15:11 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 449.636003][T14081] loop0: detected capacity change from 0 to 1 [ 449.662638][T14081] affs: No valid root block on device loop0 07:15:11 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x2c4, 0x79}], 0x0, &(0x7f0000001440)) 07:15:12 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:12 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:12 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:12 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(0xffffffffffffffff, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 450.372567][T14101] loop0: detected capacity change from 0 to 1 [ 450.415610][T14101] affs: No valid root block on device loop0 07:15:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) getsockopt$inet6_tcp_int(r0, 0x6, 0x18, 0x0, &(0x7f0000001540)) 07:15:12 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x426, 0x79}], 0x0, &(0x7f0000001440)) 07:15:12 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(0xffffffffffffffff, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:13 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44", 0x15, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:13 executing program 2: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000400)={0x0, 0x0, &(0x7f00000003c0)={&(0x7f00000005c0)=@ipv4_delroute={0x1c, 0x19, 0x1, 0x0, 0x0, {0x2, 0xb8691afdd3a1a1e8}}, 0x1c}}, 0x0) [ 451.277952][T14121] loop0: detected capacity change from 0 to 2 07:15:13 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:13 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, 0x0) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:13 executing program 2: setsockopt$inet_buf(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000000000)='&', 0x1) pipe(&(0x7f00000000c0)) [ 451.446193][T14121] affs: No valid root block on device loop0 07:15:13 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x426, 0x79}], 0x0, &(0x7f0000001440)) [ 451.703743][ T35] kauditd_printk_skb: 11 callbacks suppressed [ 451.703850][ T35] audit: type=1800 audit(1632208513.525:603): pid=14128 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14972 res=0 errno=0 [ 451.855305][ T35] audit: type=1800 audit(1632208513.595:604): pid=14132 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14978 res=0 errno=0 07:15:13 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(0xffffffffffffffff, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 452.135635][ T35] audit: type=1800 audit(1632208513.785:605): pid=14137 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14987 res=0 errno=0 [ 452.157124][ T35] audit: type=1800 audit(1632208513.785:606): pid=14139 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14988 res=0 errno=0 07:15:14 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x0, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:14 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44", 0x15, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 452.241599][T14144] loop0: detected capacity change from 0 to 2 07:15:14 executing program 2: pipe(&(0x7f00000000c0)) openat$tun(0xffffffffffffff9c, 0x0, 0x0, 0x0) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) [ 452.311071][T14144] affs: No valid root block on device loop0 07:15:14 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 452.582350][ T35] audit: type=1800 audit(1632208514.395:607): pid=14149 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14983 res=0 errno=0 07:15:14 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x426, 0x79}], 0x0, &(0x7f0000001440)) [ 452.691574][ T35] audit: type=1800 audit(1632208514.465:608): pid=14153 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14985 res=0 errno=0 07:15:14 executing program 2: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f0000000180)={0xffffffffffffffff}) sendmsg$tipc(r0, &(0x7f0000000000)={0x0, 0x0, 0x0}, 0x50) 07:15:14 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 452.890213][ T35] audit: type=1800 audit(1632208514.595:609): pid=14159 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14980 res=0 errno=0 07:15:14 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x0, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 453.073289][ T35] audit: type=1800 audit(1632208514.755:610): pid=14163 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14970 res=0 errno=0 [ 453.133329][T14166] loop0: detected capacity change from 0 to 2 [ 453.178987][T14166] affs: No valid root block on device loop0 07:15:15 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44", 0x15, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:15 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 453.282821][ T35] audit: type=1800 audit(1632208515.095:611): pid=14172 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14609 res=0 errno=0 [ 453.414476][ T35] audit: type=1800 audit(1632208515.235:612): pid=14176 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14943 res=0 errno=0 07:15:15 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x4d7, 0x79}], 0x0, &(0x7f0000001440)) 07:15:15 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NL802154_CMD_SET_LBT_MODE(r0, 0x0, 0x0) 07:15:15 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x0, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:15 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:15 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a", 0x20, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 453.964363][T14187] loop0: detected capacity change from 0 to 2 [ 454.053629][T14187] affs: No valid root block on device loop0 07:15:16 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(0xffffffffffffffff, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:16 executing program 2: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000080)={0xffffffffffffffff, 0xffffffffffffffff}) bind$tipc(r0, &(0x7f0000000080), 0x10) 07:15:16 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x4d7, 0x79}], 0x0, &(0x7f0000001440)) 07:15:16 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:16 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:16 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a", 0x20, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 454.694918][T14206] tipc: Can't bind to reserved service type 0 07:15:16 executing program 2: r0 = socket$tipc(0x1e, 0x5, 0x0) getsockopt$TIPC_CONN_TIMEOUT(r0, 0x10f, 0x82, 0x0, 0x0) [ 454.840617][T14209] loop0: detected capacity change from 0 to 2 [ 454.871047][T14209] affs: No valid root block on device loop0 07:15:16 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:16 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000bc0)=ANY=[@ANYBLOB="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"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x5000000, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000, 0x0, 0xc405}, 0x2c) 07:15:17 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:17 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x4d7, 0x79}], 0x0, &(0x7f0000001440)) 07:15:17 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:17 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a", 0x20, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 455.801217][T14234] loop0: detected capacity change from 0 to 2 07:15:17 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 455.877821][T14234] affs: No valid root block on device loop0 07:15:17 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:17 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0xc, 0xe, &(0x7f0000000bc0)=ANY=[@ANYBLOB="b702000003000000bfa30000000000000703000000feffff7a0af0fff8ffffff79a4f0ff00000000b7060000ffffffff2d64050000000000650404000100000004040000e1ff7d60b7030000000000006a0a00fe00000000850000000d000000b7000000000000009500000000000000496cf2827fb43a431ca711fcd0cdfa146ec56175037958e271f60d25b7937f0207005e5a076d83923dd29c034055c07fa1f7e655ce34e4d5b318e2ec0e0700897a74a060091ff105000000000000007ea0c34f17e33b6ef3bb622003b538dfd8e0120ea38a340a48e7d578e51bc53099e90f4580d760551b43341a2d7cbdb9cd38bdb2ca8eebaff8aa3a14817ac61e4dd11183a13477bf563e1b06250cdf7e060e368edda1f1de3e6c2ed570ef0e789f65f1328d67047bc04b07f5d356d082d2789cb132b8667c21476659f28d9961b6a1fe53184b751c51160fbcbbf35b1e7be6148ba532e6ea09c346dfebd38608b32808b80200000000000000334d83239dd27080e71113610e10d858e8327ef01fb6c86adac1220800000000000000ce63a38d2fd50117b89551b359b4eea0c6e957670000000000000000dbfd2e6d7f715a7f3deadd7130856f5c643672254fc3b41d01198600f815303767d2e24f29054302feb6e5dad9796edb697a6ea0182babc18cae2ed4b4390af9a9ce8fd07ed00b0000002cab154ad029a119ca3c972780870014601c3c975d5afdb0d3a0ec4be3e563112f4b39501aafe234870072858dc06e7c337642d3e5a815232f5e16c1b30c3a2a71bc496f18afc9ffc2cc788bee1b47683db01a4693b8685211bbae3e2ed0a5670e73130fc772dd6b4d4de2a41990f05ca3bdfc92c88c5b8dcd36e7487afa447e2edfae4f39208337841cef386e22cc22ee176a6d738992533ac2a9f5a699593f085019cae0b4183fb11c73f979ca985739f69537f5dc2acb72c7eae993fc9eb22d1306e565b6341da114f08cd0509d380578673f8b6e74ce23877a6b24db0e06734556f541fa629fbef2461c96a00200000000000000e29187d4f5c06a960fd37c10223fdae7ed04935c3c90d3add8eebc8619d73415eeadcda2130f5011e48455b5a8b90d8bfae158b94f50adab988dd8e12baf5cc9390000000067db8c2977aab37d9ac4cfc1c7b4000000000000fa47742f6c539c4b11e7d7262a1457c39495c826b956ba859acce3c177b91bd7d5ca1664fe2f3ced8468911806040000005e21644db60c2499d5d16d7d915836ab26c169482008ef069dc42749289f854797f2f900c2a12d8c38a967c1bbe09315c29877a331bcc87dc3adf008141bdee5d27874b2f663ddeef000aabf4df517d90bdc01e73835d5a3e1a9e90d76762d414c99d4894ee7f8249dc1e3428d2129369ee1b85afa1a01e5f6eb2eea0d0df414b315f651c8452392191fa83ee830548f11e1038debd64cbe359454a3f2239cfe35f81b7aded448859968ff0e90500d0b07c0dd00490f167e6d5c1109681739dc33f75b2042b8ff8c21ad702ceeab00008dabb753899dbe857381f5a55528df3255fedb0b79e0033607490350000000000000000000000000a528affd95e4b960fbbf77e48d8852cd8cba2aa17eb0a713a3d76e2a16b34ef32039bbf6f910a88e0ce69b4547aac4c4d9966fda7b0aa7b67c8b83c1091e7bff10de3d534203b51523144ef9a04782d3f1e52e0000555f15fe4a76a200000000000000a9692047a0be1b378840a68a164750d0f86c84d655e9b24d4c418c70c76bd8bfe550e2e421cd30592a71c46fc1e18442e39942530c18264ee1e91e017c47db557e46db42a3c4f607855baa6aeb13a9b2a6d06f324444d84f79b45ef3c28d23363816252df635c6f6936610b07de6274071603782243fd1de959dcbc3a34b98f566d85ab9f148fcca026103218a0d2f677da0ad3640176ef6404e0121020767a870c01394c8f34304d53cf4a9449223d6fb7ada2ee77ed9c8e916da81612848eeba0d09d87870e7c5b984dabd946c54a3788053a05797159194b9708bd24c6bba55c407c5336506fa7549bcb587a71d816e1af6f48b9f4b9ad647eb0416cb882a806406deda2c38be4853af2e848aa742f9c45643f6a09318a7e35f8f6e816fa05cf58db83796391532cdd78cdce16f325be9fac6e273c009647804002ae2ebd0a7717a1cfbd2272b71c17ea1eaee91d699da240f51cad8c4a3082306ddeeec3f2ad78345dfa4c1a6dba100c54649805f5583d6bb5530f50791348ca5629cc65af184a2ef9ccc19cb9be714663099b4f1b543ff3c08f60dce7eb10570596b0e32da2007cd18f783a7c0e510f25711836abb431892d50da6c94ff3f8411e2cffedd8be2b35d467b3308bf2389b69ef1aaa97cca3d0e29cfdc5a694500c24772df2e84592de275b7b0fe22bdb0c013df1a590a7136534d98c5c5e30b895d1b91836e5131a03ef3d32eb531c7cd9e1de1afb658d4efd23244622010397201625c4e1c73fccb89823e1afcc9fe8d0e8f90fb5d81c76941285cbd57b8c353c313f311864a504ec7d92022162b3c65243f43cabf87f474722"], &(0x7f0000000340)='syzkaller\x00'}, 0x48) bpf$BPF_PROG_TEST_RUN(0xa, &(0x7f0000000080)={r0, 0x18000000000002a0, 0xe80, 0x5000000, &(0x7f0000000100)="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", 0x0, 0xfe, 0x60000000, 0x0, 0xc405}, 0x2c) 07:15:18 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x52f, 0x79}], 0x0, &(0x7f0000001440)) 07:15:18 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, 0x0) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:18 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e19", 0x25, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:18 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, 0x0) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 456.717858][ T35] kauditd_printk_skb: 15 callbacks suppressed [ 456.717912][ T35] audit: type=1800 audit(1632208518.535:628): pid=14256 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14974 res=0 errno=0 07:15:18 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 456.787664][T14257] loop0: detected capacity change from 0 to 2 [ 456.882779][T14257] affs: No valid root block on device loop0 07:15:18 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:18 executing program 2: syz_usb_connect$uac1(0x0, 0xa3, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x91, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@input_terminal={0xc}, @input_terminal={0xc}, @input_terminal={0xc}, @mixer_unit={0x5}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) [ 457.094404][ T35] audit: type=1800 audit(1632208518.915:629): pid=14265 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14974 res=0 errno=0 07:15:19 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x52f, 0x79}], 0x0, &(0x7f0000001440)) [ 457.329708][ T35] audit: type=1800 audit(1632208518.995:630): pid=14266 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14998 res=0 errno=0 [ 457.352400][ T35] audit: type=1800 audit(1632208519.045:631): pid=14270 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14643 res=0 errno=0 07:15:19 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(0xffffffffffffffff, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:19 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:19 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e19", 0x25, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 457.648260][ T35] audit: type=1800 audit(1632208519.435:632): pid=14276 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14995 res=0 errno=0 [ 457.707321][T14280] loop0: detected capacity change from 0 to 2 [ 457.755553][T14280] affs: No valid root block on device loop0 07:15:19 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 457.931596][ T35] audit: type=1800 audit(1632208519.745:633): pid=14289 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15010 res=0 errno=0 [ 457.952988][ T4669] usb 3-1: new high-speed USB device number 8 using dummy_hcd 07:15:19 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x52f, 0x79}], 0x0, &(0x7f0000001440)) [ 458.122283][ T35] audit: type=1800 audit(1632208519.915:634): pid=14291 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=15012 res=0 errno=0 [ 458.143760][ T35] audit: type=1800 audit(1632208519.935:635): pid=14293 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=15013 res=0 errno=0 [ 458.332917][ T4669] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 458.341750][ T4669] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 458.352440][ T4669] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 458.361532][ T4669] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping 07:15:20 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:20 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e19", 0x25, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:20 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(0xffffffffffffffff, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 458.477718][T14296] loop0: detected capacity change from 0 to 2 [ 458.550488][T14296] affs: No valid root block on device loop0 [ 458.579671][ T35] audit: type=1800 audit(1632208520.385:636): pid=14300 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14974 res=0 errno=0 [ 458.643345][ T4669] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 458.652704][ T4669] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 458.660932][ T4669] usb 3-1: Product: syz [ 458.667890][ T4669] usb 3-1: Manufacturer: syz [ 458.672693][ T4669] usb 3-1: SerialNumber: syz 07:15:20 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="9206792d1f7b433d2259e7101242190a6db9974903309f180577ef597e7bc0d9a3187fbf3d81e48f665e3215064d10198178d3d12be53fbeb90ca3a4bbde1cf627d900f82175a31b9aeb58f07b1dc6b3311715b6962ca5836ec83a1d0d71e43c2b8758c73b97fc681b384bf4393d3483e3b02e4bab3b6123566c418f990e0fdf80f145135e9e3024a59fedb91a76b8caf67da79f85e7fdc4b1ea13bca6b346ab3e4d75b895de7ac4a048c4cf772d88a77c6e1c7955870db2cab061155d4c3d8468731640d7670319b1eca540b193d6bde243e11993251394bdf7d045188c06ff21e52c40a08717d10ae9f8e2437821dd5b49feb5b0ea8a6adad6020aa7f251687306decbab8096f73793e385f15269c2188e6d22ae92754b3e1c909f2c1b4008b3a206d3858949a9851706756d451e08afbcd3407130a943394a003aa24114a123076d3cb755eca15e9b1ae33401a9a71bdc54b1bfa64dd1609a79f58cb73fbc5ee424864c3ae69aa5cb4073d739a40431fdf04eeca0270b3c9e2f21ba0d35398164aa90af6dda76bb25afc879fb856476ab061093a302b96e2521cb7f365acef95f34fe1df9e788f7fa40b96e741796fb44349d66be692945b42c6c093d3dc65bf3a2abb92b0577dc5a51fefbadee51e3a73c672077707f40304c2bfd6797bb6092d168f4c8a711e8b6dd8c3ba34264edb2996c888b3499b05e4729cf5e05efd7a3e501fe0e1100891e1179f25f243d944140e01625310901754913b2d7d9efa25295bbf7d6fce80d21a3e9e49a4c1676e84be70b3b182cfd576e230ff7ceacb9d3abc60a4b9714c5fb053e968b33f4cb740c537aa8c7d3580a67365dbb1a3bae940a732d02e3702b48aa8c37a5c1ad75f62e28b6ec53ec119424beee9813481db1bd2dd0d1308d6a6eb3366ecb26b7b15435d576ee2c94835ec96ba795f2ac3d77a3278636be9da5c6169ce946ea8ce60e15cb2ac37c565032184d2a52b1431d540b70356326856291a965a93dc02176893f4de61a4f5ce41de9ea0d0b8c6e4329ba9a05519c151e2de966a2b5318e3807315650f28c58fbfb738340814f80b1636b2f4a024fd4e1742dbf565705825ef41c3a880bc1dcb0ea346ec530e48cb1aa8218471a3fe2f5a6b5faa68994bb32836b29e00a6bbae0dd67bc76ea996efba328ec6f230c2316f539b29c30d42af6b7895bb094b671ebc705ac31e8f3a7faaa40b7d411a0ff673c905888c67d32ca1cb7b805a24d228cbbe7d7a778ad754f7cc9b3b1ff95d803180a91030ca0c204f0f12e5e7a1469d86ba85678826c49be1f91ec2b62908b309d42fe6c503d0d89912962ced4071f371ebca254280249710b946206115d222190a5f087cf57e3410da3f8105c6f632492b26373df774285211aeebbc1900a8193e662e5926f031a493a4e3e070a0a3a40f9689dfd842aed6d054f4f377a84533bb4e1f857174bc5e601d2edb42b95890de137fc941e6175019fd6668e829d3601e9301bb482c734ee12a28fb8997f1241d2b2613e44f54d04ec60f1871b5370bd6aa25fb84f8621940fb177a3bcbc825e1f0910a11faccddbb9876ac2944090fd41f80c552687e83b8b56dc051aa174b04f423062b6208460d7ae8f028a5a4330a5cb71f48e245e9b63d5efca2c932f713b1988d2b95996b0b6fc7af58fda64dda93fe2ab7638becb720c95f336e99597d39fb9868ceca193045664b2443267e2aaf34815d5783f9f334b4f59fd6fb7464e94889a177595fe3b73c940eadad2d7c8212e99962996baf790dde75513694bff8df8d73fad7abd71c084fda4afd151dde2af888a6a3903393012cc8ecbb66b89df34a99a359fd0563636143a8e2733738b74bdb595ebb44e86f0b5ea66bb20ecf73ca723c5f1ef8917f42ccdb8adfca8756893cc7cfc7f5a3c537ee0174fe441", 0x55b, 0x79}], 0x0, &(0x7f0000001440)) [ 459.021251][ T35] audit: type=1800 audit(1632208520.835:637): pid=14307 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15016 res=0 errno=0 07:15:20 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, 0x0, &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 459.292571][ T4669] usb 3-1: 0:2 : does not exist [ 459.339340][ T4669] usb 3-1: USB disconnect, device number 8 [ 459.649625][T14333] loop0: detected capacity change from 0 to 2 [ 459.712974][T14333] affs: No valid root block on device loop0 [ 460.005274][ T4669] usb 3-1: new high-speed USB device number 9 using dummy_hcd [ 460.372405][ T4669] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 460.381411][ T4669] usb 3-1: config 1 has an invalid descriptor of length 0, skipping remainder of the config [ 460.392053][ T4669] usb 3-1: config 1 has 1 interface, different from the descriptor's value: 3 [ 460.401064][ T4669] usb 3-1: Duplicate descriptor for config 1 interface 0 altsetting 0, skipping [ 460.573699][ T4669] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 460.583334][ T4669] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 460.591557][ T4669] usb 3-1: Product: syz [ 460.596046][ T4669] usb 3-1: Manufacturer: syz [ 460.600748][ T4669] usb 3-1: SerialNumber: syz 07:15:22 executing program 2: syz_usb_connect$uac1(0x0, 0xa3, &(0x7f0000000240)={{0x12, 0x1, 0x0, 0x0, 0x0, 0x0, 0x40, 0x1d6b, 0x101, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x91, 0x3, 0x1, 0x0, 0x0, 0x0, {{0x9, 0x4, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, {{}, [@input_terminal={0xc}, @input_terminal={0xc}, @input_terminal={0xc}, @mixer_unit={0x5, 0x24, 0x4, 0x2}]}}, {}, {0x9, 0x4, 0x1, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {[@format_type_ii_discrete={0x9}]}, {{0x9, 0x5, 0x1, 0x9, 0x400, 0x0, 0x0, 0x0, {0x7}}}}, {}, {0x9, 0x4, 0x2, 0x1, 0x1, 0x1, 0x2, 0x0, 0x0, {}, {{0x9, 0x5, 0x82, 0x9, 0x0, 0x0, 0x0, 0x0, {0x7}}}}}}}]}}, 0x0) 07:15:22 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:22 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(0xffffffffffffffff, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:22 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990ac", 0x28, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:22 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:22 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="9206792d1f7b433d2259e7101242190a6db9974903309f180577ef597e7bc0d9a3187fbf3d81e48f665e3215064d10198178d3d12be53fbeb90ca3a4bbde1cf627d900f82175a31b9aeb58f07b1dc6b3311715b6962ca5836ec83a1d0d71e43c2b8758c73b97fc681b384bf4393d3483e3b02e4bab3b6123566c418f990e0fdf80f145135e9e3024a59fedb91a76b8caf67da79f85e7fdc4b1ea13bca6b346ab3e4d75b895de7ac4a048c4cf772d88a77c6e1c7955870db2cab061155d4c3d8468731640d7670319b1eca540b193d6bde243e11993251394bdf7d045188c06ff21e52c40a08717d10ae9f8e2437821dd5b49feb5b0ea8a6adad6020aa7f251687306decbab8096f73793e385f15269c2188e6d22ae92754b3e1c909f2c1b4008b3a206d3858949a9851706756d451e08afbcd3407130a943394a003aa24114a123076d3cb755eca15e9b1ae33401a9a71bdc54b1bfa64dd1609a79f58cb73fbc5ee424864c3ae69aa5cb4073d739a40431fdf04eeca0270b3c9e2f21ba0d35398164aa90af6dda76bb25afc879fb856476ab061093a302b96e2521cb7f365acef95f34fe1df9e788f7fa40b96e741796fb44349d66be692945b42c6c093d3dc65bf3a2abb92b0577dc5a51fefbadee51e3a73c672077707f40304c2bfd6797bb6092d168f4c8a711e8b6dd8c3ba34264edb2996c888b3499b05e4729cf5e05efd7a3e501fe0e1100891e1179f25f243d944140e01625310901754913b2d7d9efa25295bbf7d6fce80d21a3e9e49a4c1676e84be70b3b182cfd576e230ff7ceacb9d3abc60a4b9714c5fb053e968b33f4cb740c537aa8c7d3580a67365dbb1a3bae940a732d02e3702b48aa8c37a5c1ad75f62e28b6ec53ec119424beee9813481db1bd2dd0d1308d6a6eb3366ecb26b7b15435d576ee2c94835ec96ba795f2ac3d77a3278636be9da5c6169ce946ea8ce60e15cb2ac37c565032184d2a52b1431d540b70356326856291a965a93dc02176893f4de61a4f5ce41de9ea0d0b8c6e4329ba9a05519c151e2de966a2b5318e3807315650f28c58fbfb738340814f80b1636b2f4a024fd4e1742dbf565705825ef41c3a880bc1dcb0ea346ec530e48cb1aa8218471a3fe2f5a6b5faa68994bb32836b29e00a6bbae0dd67bc76ea996efba328ec6f230c2316f539b29c30d42af6b7895bb094b671ebc705ac31e8f3a7faaa40b7d411a0ff673c905888c67d32ca1cb7b805a24d228cbbe7d7a778ad754f7cc9b3b1ff95d803180a91030ca0c204f0f12e5e7a1469d86ba85678826c49be1f91ec2b62908b309d42fe6c503d0d89912962ced4071f371ebca254280249710b946206115d222190a5f087cf57e3410da3f8105c6f632492b26373df774285211aeebbc1900a8193e662e5926f031a493a4e3e070a0a3a40f9689dfd842aed6d054f4f377a84533bb4e1f857174bc5e601d2edb42b95890de137fc941e6175019fd6668e829d3601e9301bb482c734ee12a28fb8997f1241d2b2613e44f54d04ec60f1871b5370bd6aa25fb84f8621940fb177a3bcbc825e1f0910a11faccddbb9876ac2944090fd41f80c552687e83b8b56dc051aa174b04f423062b6208460d7ae8f028a5a4330a5cb71f48e245e9b63d5efca2c932f713b1988d2b95996b0b6fc7af58fda64dda93fe2ab7638becb720c95f336e99597d39fb9868ceca193045664b2443267e2aaf34815d5783f9f334b4f59fd6fb7464e94889a177595fe3b73c940eadad2d7c8212e99962996baf790dde75513694bff8df8d73fad7abd71c084fda4afd151dde2af888a6a3903393012cc8ecbb66b89df34a99a359fd0563636143a8e2733738b74bdb595ebb44e86f0b5ea66bb20ecf73ca723c5f1ef8917f42ccdb8adfca8756893cc7cfc7f5a3c537ee0174fe441", 0x55b, 0x79}], 0x0, &(0x7f0000001440)) [ 461.012824][ T4669] usb 3-1: 0:2 : does not exist [ 461.040693][ T4669] usb 3-1: USB disconnect, device number 9 [ 461.370976][T14369] loop0: detected capacity change from 0 to 2 [ 461.679932][T14369] affs: No valid root block on device loop0 07:15:23 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:23 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:23 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 461.802553][T10053] usb 3-1: new high-speed USB device number 10 using dummy_hcd 07:15:23 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990ac", 0x28, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:23 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x55b, 0x79}], 0x0, &(0x7f0000001440)) [ 462.232141][T10053] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 462.240974][T10053] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 462.250333][T10053] usb 3-1: config 1 has no interface number 1 [ 462.256647][T10053] usb 3-1: config 1 interface 2 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9 [ 462.262654][ T35] kauditd_printk_skb: 7 callbacks suppressed [ 462.262701][ T35] audit: type=1800 audit(1632208524.045:645): pid=14390 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14673 res=0 errno=0 [ 462.269772][T10053] usb 3-1: Duplicate descriptor for config 1 interface 2 altsetting 0, skipping [ 462.305857][T10053] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 462.317005][T10053] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 462.441744][ T35] audit: type=1800 audit(1632208524.235:646): pid=14391 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15041 res=0 errno=0 [ 462.547839][T14396] loop0: detected capacity change from 0 to 2 07:15:24 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 462.603180][T14396] affs: No valid root block on device loop0 [ 462.646006][ T35] audit: type=1800 audit(1632208524.315:647): pid=14394 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=15044 res=0 errno=0 [ 462.785356][ T35] audit: type=1800 audit(1632208524.535:648): pid=14402 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=15018 res=0 errno=0 [ 462.996742][ T35] audit: type=1800 audit(1632208524.725:649): pid=14406 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15007 res=0 errno=0 [ 463.148306][T10053] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 463.157631][T10053] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 463.166174][T10053] usb 3-1: Product: syz [ 463.170446][T10053] usb 3-1: Manufacturer: syz [ 463.175266][T10053] usb 3-1: SerialNumber: syz [ 463.582977][T10053] usb 3-1: USB disconnect, device number 10 [ 464.252585][ T4669] usb 3-1: new high-speed USB device number 11 using dummy_hcd [ 464.613209][ T4669] usb 3-1: config 1 contains an unexpected descriptor of type 0x2, skipping [ 464.622357][ T4669] usb 3-1: config 1 has 2 interfaces, different from the descriptor's value: 3 [ 464.631444][ T4669] usb 3-1: config 1 has no interface number 1 [ 464.637868][ T4669] usb 3-1: config 1 interface 2 altsetting 0 has 0 endpoint descriptors, different from the interface descriptor's value: 9 [ 464.651087][ T4669] usb 3-1: Duplicate descriptor for config 1 interface 2 altsetting 0, skipping [ 464.660422][ T4669] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has an invalid bInterval 0, changing to 7 [ 464.671969][ T4669] usb 3-1: config 1 interface 2 altsetting 1 endpoint 0x82 has invalid wMaxPacketSize 0 [ 464.892411][ T4669] usb 3-1: New USB device found, idVendor=1d6b, idProduct=0101, bcdDevice= 0.40 [ 464.901691][ T4669] usb 3-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 464.910139][ T4669] usb 3-1: Product: syz [ 464.914519][ T4669] usb 3-1: Manufacturer: syz [ 464.920512][ T4669] usb 3-1: SerialNumber: syz 07:15:26 executing program 2: r0 = socket$can_raw(0x1d, 0x3, 0x1) getsockopt$CAN_RAW_FILTER(r0, 0x65, 0x1, &(0x7f0000000340)=[{}], &(0x7f0000000380)=0x8) 07:15:26 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:26 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', 0x0, 0x0, &(0x7f0000000300)={{'fd', 0x3d, r2}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:26 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x571, 0x79}], 0x0, &(0x7f0000001440)) 07:15:26 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:26 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990ac", 0x28, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 465.042507][ T4669] usb 3-1: can't set config #1, error -71 [ 465.137496][ T4669] usb 3-1: USB disconnect, device number 11 [ 465.255950][ T35] audit: type=1800 audit(1632208527.075:650): pid=14442 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=15055 res=0 errno=0 [ 465.371458][ T35] audit: type=1800 audit(1632208527.175:651): pid=14447 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=15060 res=0 errno=0 [ 465.393117][ T35] audit: type=1800 audit(1632208527.185:652): pid=14444 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=15059 res=0 errno=0 [ 465.445044][T14448] loop0: detected capacity change from 0 to 2 [ 465.478683][T14448] affs: No valid root block on device loop0 07:15:27 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990acee", 0x29, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:27 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x571, 0x79}], 0x0, &(0x7f0000001440)) 07:15:27 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:27 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:27 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 465.884535][ T35] audit: type=1800 audit(1632208527.255:653): pid=14452 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15061 res=0 errno=0 07:15:27 executing program 2: syz_mount_image$tmpfs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000002680)={[{@huge_within_size}, {@mpol={'mpol', 0x3d, {'local', '', @val={0x3a, [0x39, 0x37]}}}}]}) [ 466.262582][ T35] audit: type=1800 audit(1632208528.075:654): pid=14469 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=15070 res=0 errno=0 [ 466.308205][T14468] loop0: detected capacity change from 0 to 2 [ 466.427246][T14480] tmpfs: Bad value for 'mpol' [ 466.436796][T14480] tmpfs: Bad value for 'mpol' [ 466.549370][T14468] affs: No valid root block on device loop0 07:15:28 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f0000000000)={0x10, 0x2}, 0x10) 07:15:28 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:28 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:28 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x571, 0x79}], 0x0, &(0x7f0000001440)) 07:15:28 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990acee", 0x29, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:28 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:29 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={0x0, 0xcc}, 0x8) [ 467.337220][T14496] loop0: detected capacity change from 0 to 2 [ 467.366630][ T35] kauditd_printk_skb: 5 callbacks suppressed 07:15:29 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 467.366683][ T35] audit: type=1800 audit(1632208529.185:660): pid=14494 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15083 res=0 errno=0 07:15:29 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, 0x0) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 467.439961][T14496] affs: No valid root block on device loop0 [ 467.667364][ T35] audit: type=1800 audit(1632208529.485:661): pid=14501 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=15051 res=0 errno=0 07:15:29 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x57c, 0x79}], 0x0, &(0x7f0000001440)) 07:15:29 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 467.880956][ T35] audit: type=1800 audit(1632208529.695:662): pid=14507 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14705 res=0 errno=0 07:15:29 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) connect$inet(r0, &(0x7f0000000240)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000340)={0x0, @in, 0x0, 0x0, 0x302, 0x0, 0x101}, 0x98) 07:15:29 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990acee", 0x29, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 468.074510][ T35] audit: type=1800 audit(1632208529.785:663): pid=14509 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14721 res=0 errno=0 07:15:30 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:30 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 468.283845][T14516] loop0: detected capacity change from 0 to 2 [ 468.326143][ T35] audit: type=1800 audit(1632208530.145:664): pid=14515 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15085 res=0 errno=0 [ 468.357118][T14516] affs: No valid root block on device loop0 [ 468.485520][ T35] audit: type=1800 audit(1632208530.305:665): pid=14520 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=15093 res=0 errno=0 [ 468.664631][ T35] audit: type=1800 audit(1632208530.405:666): pid=14524 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=15096 res=0 errno=0 07:15:30 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44", 0x15, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:30 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x57c, 0x79}], 0x0, &(0x7f0000001440)) 07:15:30 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) setsockopt$inet_sctp_SCTP_EVENTS(r0, 0x84, 0xc, &(0x7f00000001c0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x4}, 0xb) 07:15:30 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990ac", 0x28, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 468.966283][ T35] audit: type=1800 audit(1632208530.785:667): pid=14531 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14977 res=0 errno=0 07:15:30 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:31 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 469.290562][ T35] audit: type=1800 audit(1632208531.105:668): pid=14535 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14977 res=0 errno=0 [ 469.330877][T14536] loop0: detected capacity change from 0 to 2 [ 469.417515][T14536] affs: No valid root block on device loop0 [ 469.532755][ T35] audit: type=1800 audit(1632208531.305:669): pid=14545 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=15110 res=0 errno=0 07:15:31 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44", 0x15, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:31 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_CONTEXT(r0, 0x84, 0x1a, &(0x7f0000000080), &(0x7f0000000040)=0x8) 07:15:31 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:31 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x57c, 0x79}], 0x0, &(0x7f0000001440)) 07:15:31 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:31 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990ac", 0x28, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:32 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_FRAGMENT_INTERLEAVE(r1, 0x84, 0x10, &(0x7f00000002c0)=0x4, 0x4) [ 470.422172][T14565] loop0: detected capacity change from 0 to 2 [ 470.440383][T14565] affs: No valid root block on device loop0 07:15:32 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44", 0x15, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:32 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:32 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990ac", 0x28, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:32 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize={'blksize', 0x3d, 0x800}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:32 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x582, 0x79}], 0x0, &(0x7f0000001440)) 07:15:32 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_RESET_STREAMS(r0, 0x84, 0x901, &(0x7f0000000440), &(0x7f0000000480)=0x8) 07:15:33 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a", 0x20, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:33 executing program 2: r0 = socket$inet6_sctp(0x1c, 0x5, 0x84) connect$inet6(r0, &(0x7f0000000040)={0x1c, 0x1c, 0x3}, 0x1c) 07:15:33 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 471.481369][T14595] loop0: detected capacity change from 0 to 2 [ 471.513080][T14595] affs: No valid root block on device loop0 07:15:33 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x582, 0x79}], 0x0, &(0x7f0000001440)) 07:15:33 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990acee", 0x29, 0x0, 0x0, 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:33 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:33 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a", 0x20, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:34 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_AUTH_ACTIVE_KEY(r0, 0x84, 0x15, &(0x7f0000000040), 0x3) [ 472.231528][T14615] loop0: detected capacity change from 0 to 2 [ 472.281258][T14615] affs: No valid root block on device loop0 [ 472.419841][ T35] kauditd_printk_skb: 13 callbacks suppressed [ 472.419895][ T35] audit: type=1800 audit(1632208534.235:683): pid=14620 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14402 res=0 errno=0 [ 472.711739][ T35] audit: type=1800 audit(1632208534.495:684): pid=14625 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14465 res=0 errno=0 07:15:34 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x582, 0x79}], 0x0, &(0x7f0000001440)) 07:15:34 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990acee", 0x29, 0x0, 0x0, 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:34 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:34 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:34 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a", 0x20, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:34 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) sendto$inet(r0, 0x0, 0x0, 0x0, &(0x7f0000000000)={0x10, 0x2}, 0x10) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in6={0x1c, 0x1c, 0x2}, 0x1c, &(0x7f0000000280)=[{&(0x7f0000000040)='h', 0x1}], 0x1, &(0x7f0000001500)=ANY=[@ANYBLOB="1c000000840000000a000000ff0200000000000000000000000000011400000084"], 0x60}, 0x0) [ 473.284986][ T35] audit: type=1800 audit(1632208535.095:685): pid=14634 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14577 res=0 errno=0 [ 473.306504][ T35] audit: type=1800 audit(1632208535.105:686): pid=14633 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14593 res=0 errno=0 [ 473.462221][T14640] loop0: detected capacity change from 0 to 2 [ 473.511373][ T35] audit: type=1800 audit(1632208535.315:687): pid=14639 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14722 res=0 errno=0 [ 473.535068][T14640] affs: No valid root block on device loop0 07:15:35 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990acee", 0x29, 0x0, 0x0, 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 473.647707][ T35] audit: type=1800 audit(1632208535.465:688): pid=14645 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15133 res=0 errno=0 07:15:35 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:35 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:35 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x585, 0x79}], 0x0, &(0x7f0000001440)) 07:15:35 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e19", 0x25, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:35 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$sock_int(r0, 0xffff, 0x200, &(0x7f0000000040), 0x4) [ 473.987273][ T35] audit: type=1800 audit(1632208535.805:689): pid=14653 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=14017 res=0 errno=0 [ 474.149236][ T35] audit: type=1800 audit(1632208535.965:690): pid=14655 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14577 res=0 errno=0 [ 474.319483][ T35] audit: type=1800 audit(1632208536.125:691): pid=14663 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=15145 res=0 errno=0 [ 474.400108][T14665] loop0: detected capacity change from 0 to 2 07:15:36 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990acee", 0x29, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 474.456565][T14665] affs: No valid root block on device loop0 [ 474.489970][ T35] audit: type=1800 audit(1632208536.205:692): pid=14664 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15147 res=0 errno=0 07:15:36 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:36 executing program 2: r0 = socket$inet_sctp(0x2, 0x1, 0x84) connect$inet(r0, &(0x7f00000001c0)={0x10, 0x2}, 0x10) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000200)={0x0, @in, 0x0, 0x0, 0x12f}, 0x98) 07:15:36 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e19", 0x25, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:36 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:36 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x585, 0x79}], 0x0, &(0x7f0000001440)) [ 475.183206][T14688] loop0: detected capacity change from 0 to 2 07:15:37 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:37 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990acee", 0x29, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 475.235310][T14688] affs: No valid root block on device loop0 07:15:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r0, &(0x7f00000008c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) r1 = dup2(r0, r0) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r1, 0x84, 0xa, &(0x7f0000000240)={0x0, @in, 0x0, 0x0, 0x2, 0x0, 0x3}, 0x98) 07:15:37 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x585, 0x79}], 0x0, &(0x7f0000001440)) 07:15:37 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e19", 0x25, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:37 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:37 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:37 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000140)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000100)=[@init={0x14}], 0x14}, 0x0) [ 476.019414][T14708] loop0: detected capacity change from 0 to 2 [ 476.055817][T14708] affs: No valid root block on device loop0 07:15:37 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990acee", 0x29, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:38 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x586, 0x79}], 0x0, &(0x7f0000001440)) 07:15:38 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990ac", 0x28, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:38 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 476.685464][T14726] loop0: detected capacity change from 0 to 2 [ 476.709378][T14726] affs: No valid root block on device loop0 07:15:38 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) r1 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x25, &(0x7f0000000140)={0x1, [0x0]}, &(0x7f00000000c0)=0x8) getsockopt$inet_sctp_SCTP_ASSOCINFO(r0, 0x84, 0x2, &(0x7f0000000000)={r2}, &(0x7f0000000040)=0x14) 07:15:38 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:38 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x586, 0x79}], 0x0, &(0x7f0000001440)) 07:15:39 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990ac", 0x28, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:39 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990acee", 0x29, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:39 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44", 0x15, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:39 executing program 2: r0 = socket(0x1c, 0x10000001, 0x84) setsockopt$inet_sctp_SCTP_PR_SUPPORTED(r0, 0x84, 0x26, &(0x7f0000000000), 0x8) [ 477.581646][T14743] loop0: detected capacity change from 0 to 2 [ 477.632646][ T35] kauditd_printk_skb: 13 callbacks suppressed [ 477.632704][ T35] audit: type=1800 audit(1632208539.455:706): pid=14748 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=13985 res=0 errno=0 [ 477.710443][T14743] affs: No valid root block on device loop0 07:15:39 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:39 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990acee", 0x29, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 477.885344][ T35] audit: type=1800 audit(1632208539.705:707): pid=14750 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15143 res=0 errno=0 07:15:39 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x586, 0x79}], 0x0, &(0x7f0000001440)) [ 478.200615][ T35] audit: type=1800 audit(1632208540.015:708): pid=14756 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=15154 res=0 errno=0 07:15:40 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990ac", 0x28, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:40 executing program 2: r0 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg$inet_sctp(r0, &(0x7f0000000300)={&(0x7f0000000000)=@in={0x10, 0x2}, 0x10, 0x0, 0x0, &(0x7f0000000200)=[@dstaddrv4={0x10, 0x84, 0x9}, @dstaddrv4={0x10, 0x84, 0x9, @multicast2}], 0x20}, 0x0) [ 478.413040][ T35] audit: type=1800 audit(1632208540.195:709): pid=14760 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=13921 res=0 errno=0 07:15:40 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44", 0x15, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 478.659982][ T35] audit: type=1800 audit(1632208540.475:710): pid=14763 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=15145 res=0 errno=0 07:15:40 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:40 executing program 2: r0 = socket(0x1c, 0x5, 0x0) pipe2(&(0x7f0000000040)={0xffffffffffffffff, 0xffffffffffffffff}, 0x0) r2 = fcntl$dupfd(r0, 0x0, r1) setsockopt$inet_sctp_SCTP_DELAYED_SACK(r2, 0x84, 0xf, &(0x7f0000000100), 0xc) [ 478.878171][ T35] audit: type=1800 audit(1632208540.695:711): pid=14770 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15149 res=0 errno=0 [ 478.884924][T14768] loop0: detected capacity change from 0 to 2 07:15:40 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990acee", 0x29, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 479.124264][ T35] audit: type=1800 audit(1632208540.935:712): pid=14776 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=15142 res=0 errno=0 [ 479.132042][T14768] affs: No valid root block on device loop0 07:15:41 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990acee", 0x29, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:41 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 479.338329][ T35] audit: type=1800 audit(1632208541.155:713): pid=14780 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=15136 res=0 errno=0 07:15:41 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x587}], 0x0, &(0x7f0000001440)) [ 479.607545][ T35] audit: type=1800 audit(1632208541.425:714): pid=14790 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=13909 res=0 errno=0 07:15:41 executing program 2: clock_gettime(0x0, &(0x7f0000006a00)) [ 479.783795][ T35] audit: type=1800 audit(1632208541.605:715): pid=14794 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15157 res=0 errno=0 07:15:41 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44", 0x15, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:41 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990acee", 0x29, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:41 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990acee", 0x29, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(0x0, 0x60) [ 480.049516][T14799] loop0: detected capacity change from 0 to 2 [ 480.088987][T14799] affs: No valid root block on device loop0 07:15:42 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:42 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x587}], 0x0, &(0x7f0000001440)) 07:15:42 executing program 2: openat$full(0xffffffffffffff9c, &(0x7f0000001b40), 0x0, 0x0) clock_gettime(0x0, &(0x7f0000006a00)) 07:15:42 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990acee", 0x29, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:42 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:42 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a", 0x20, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 480.845238][T14820] loop0: detected capacity change from 0 to 2 [ 480.858690][T14820] affs: No valid root block on device loop0 07:15:43 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x587}], 0x0, &(0x7f0000001440)) 07:15:43 executing program 2: r0 = perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x7f, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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}, 0x10000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = socket$inet6(0xa, 0x800000000000002, 0x0) connect$inet6(r1, &(0x7f0000000000)={0xa, 0x0, 0x0, @mcast1, 0x2}, 0x1c) connect$inet6(r1, &(0x7f0000000040)={0xa, 0x4e20, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) perf_event_open(&(0x7f0000000100)={0x2, 0x80, 0x0, 0x0, 0x0, 0xdf, 0x0, 0x1, 0x80000, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x1, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, @perf_config_ext={0xff}, 0x1004, 0x0, 0x0, 0x0, 0x0, 0x3ff, 0xfbff}, 0x0, 0xa, r0, 0x0) sendmmsg(r1, &(0x7f0000004d80)=[{{0x0, 0xfffffdef, 0x0, 0x0, 0x0, 0x0, 0xffffffe0}}], 0xaa, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) 07:15:43 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990acee", 0x29, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(0x0, 0x60) 07:15:43 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a", 0x20, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:43 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, 0x0, 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:43 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 482.176719][T14845] loop0: detected capacity change from 0 to 2 [ 482.241020][T14845] affs: No valid root block on device loop0 07:15:44 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x587, 0x79}], 0x0, 0x0) [ 482.644777][ T35] kauditd_printk_skb: 10 callbacks suppressed [ 482.644831][ T35] audit: type=1800 audit(1632208544.455:726): pid=14852 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15179 res=0 errno=0 07:15:44 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a", 0x20, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 482.952483][ T35] audit: type=1800 audit(1632208544.765:727): pid=14858 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=15168 res=0 errno=0 07:15:44 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, 0x0, 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:44 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990acee", 0x29, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(0x0, 0x60) 07:15:44 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 483.108924][T14862] loop0: detected capacity change from 0 to 3 07:15:45 executing program 2: syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) io_setup(0x5, &(0x7f0000003680)) [ 483.264764][ T35] audit: type=1800 audit(1632208545.075:728): pid=14866 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=15168 res=0 errno=0 [ 483.392526][ T35] audit: type=1800 audit(1632208545.205:729): pid=14868 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15143 res=0 errno=0 [ 483.471206][ T35] audit: type=1800 audit(1632208545.245:730): pid=14872 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=15156 res=0 errno=0 07:15:45 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="9206792d1f7b433d2259e7101242190a6db9974903309f180577ef597e7bc0d9a3187fbf3d81e48f665e3215064d10198178d3d12be53fbeb90ca3a4bbde1cf627d900f82175a31b9aeb58f07b1dc6b3311715b6962ca5836ec83a1d0d71e43c2b8758c73b97fc681b384bf4393d3483e3b02e4bab3b6123566c418f990e0fdf80f145135e9e3024a59fedb91a76b8caf67da79f85e7fdc4b1ea13bca6b346ab3e4d75b895de7ac4a048c4cf772d88a77c6e1c7955870db2cab061155d4c3d8468731640d7670319b1eca540b193d6bde243e11993251394bdf7d045188c06ff21e52c40a08717d10ae9f8e2437821dd5b49feb5b0ea8a6adad6020aa7f251687306decbab8096f73793e385f15269c2188e6d22ae92754b3e1c909f2c1b4008b3a206d3858949a9851706756d451e08afbcd3407130a943394a003aa24114a123076d3cb755eca15e9b1ae33401a9a71bdc54b1bfa64dd1609a79f58cb73fbc5ee424864c3ae69aa5cb4073d739a40431fdf04eeca0270b3c9e2f21ba0d35398164aa90af6dda76bb25afc879fb856476ab061093a302b96e2521cb7f365acef95f34fe1df9e788f7fa40b96e741796fb44349d66be692945b42c6c093d3dc65bf3a2abb92b0577dc5a51fefbadee51e3a73c672077707f40304c2bfd6797bb6092d168f4c8a711e8b6dd8c3ba34264edb2996c888b3499b05e4729cf5e05efd7a3e501fe0e1100891e1179f25f243d944140e01625310901754913b2d7d9efa25295bbf7d6fce80d21a3e9e49a4c1676e84be70b3b182cfd576e230ff7ceacb9d3abc60a4b9714c5fb053e968b33f4cb740c537aa8c7d3580a67365dbb1a3bae940a732d02e3702b48aa8c37a5c1ad75f62e28b6ec53ec119424beee9813481db1bd2dd0d1308d6a6eb3366ecb26b7b15435d576ee2c94835ec96ba795f2ac3d77a3278636be9da5c6169ce946ea8ce60e15cb2ac37c565032184d2a52b1431d540b70356326856291a965a93dc02176893f4de61a4f5ce41de9ea0d0b8c6e4329ba9a05519c151e2de966a2b5318e3807315650f28c58fbfb738340814f80b1636b2f4a024fd4e1742dbf565705825ef41c3a880bc1dcb0ea346ec530e48cb1aa8218471a3fe2f5a6b5faa68994bb32836b29e00a6bbae0dd67bc76ea996efba328ec6f230c2316f539b29c30d42af6b7895bb094b671ebc705ac31e8f3a7faaa40b7d411a0ff673c905888c67d32ca1cb7b805a24d228cbbe7d7a778ad754f7cc9b3b1ff95d803180a91030ca0c204f0f12e5e7a1469d86ba85678826c49be1f91ec2b62908b309d42fe6c503d0d89912962ced4071f371ebca254280249710b946206115d222190a5f087cf57e3410da3f8105c6f632492b26373df774285211aeebbc1900a8193e662e5926f031a493a4e3e070a0a3a40f9689dfd842aed6d054f4f377a84533bb4e1f857174bc5e601d2edb42b95890de137fc941e6175019fd6668e829d3601e9301bb482c734ee12a28fb8997f1241d2b2613e44f54d04ec60f1871b5370bd6aa25fb84f8621940fb177a3bcbc825e1f0910a11faccddbb9876ac2944090fd41f80c552687e83b8b56dc051aa174b04f423062b6208460d7ae8f028a5a4330a5cb71f48e245e9b63d5efca2c932f713b1988d2b95996b0b6fc7af58fda64dda93fe2ab7638becb720c95f336e99597d39fb9868ceca193045664b2443267e2aaf34815d5783f9f334b4f59fd6fb7464e94889a177595fe3b73c940eadad2d7c8212e99962996baf790dde75513694bff8df8d73fad7abd71c084fda4afd151dde2af888a6a3903393012cc8ecbb66b89df34a99a359fd0563636143a8e2733738b74bdb595ebb44e86f0b5ea66bb20ecf73ca723c5f1ef8917f42ccdb8adfca8756893cc7cfc7f5a3c537ee0174fe441aa23af3901e98cc35ab3c7789e31af1d766116237ea1ea1641922b9e452bc46b0728f1e2d7316a54d3711be8", 0x587, 0x79}], 0x0, 0x0) 07:15:45 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, 0x0, 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 483.929967][ T35] audit: type=1800 audit(1632208545.745:731): pid=14875 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=13850 res=0 errno=0 07:15:45 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e19", 0x25, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:46 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(0xffffffffffffffff, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 484.302288][T14884] loop0: detected capacity change from 0 to 3 07:15:46 executing program 2: syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) io_setup(0x5, &(0x7f0000003680)) openat$full(0xffffffffffffff9c, &(0x7f0000004840), 0x0, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000005c80), 0x81, 0x0) 07:15:46 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990acee", 0x29, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x0) [ 484.552945][ T35] audit: type=1800 audit(1632208546.365:732): pid=14887 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15168 res=0 errno=0 [ 484.739005][ T35] audit: type=1800 audit(1632208546.465:733): pid=14892 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=15181 res=0 errno=0 07:15:46 executing program 0: syz_mount_image$affs(&(0x7f0000000000), &(0x7f0000000040)='./file0\x00', 0x0, 0x1, &(0x7f0000000080)=[{&(0x7f00000003c0)="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", 0x587, 0x79}], 0x0, 0x0) [ 484.929133][ T35] audit: type=1800 audit(1632208546.695:734): pid=14895 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=15183 res=0 errno=0 07:15:46 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e19", 0x25, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 485.079340][ T35] audit: type=1800 audit(1632208546.895:735): pid=14903 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.3" name="bus" dev="sda1" ino=15181 res=0 errno=0 07:15:47 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(0xffffffffffffffff, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:47 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) sendmsg$TIPC_NL_PUBL_GET(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000980)={0x0}}, 0x0) 07:15:47 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990acee", 0x29, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x0) [ 485.456063][T14907] loop0: detected capacity change from 0 to 3 07:15:47 executing program 0: syz_mount_image$udf(0x0, &(0x7f00000000c0)='./file0\x00', 0x4, 0x3, &(0x7f0000001240)=[{&(0x7f0000000100)="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", 0xf6b, 0xfae1}, {0x0}, {&(0x7f0000001140)="b4", 0x1}], 0x0, &(0x7f0000003300)=ANY=[@ANYRESDEC, @ANYBLOB=',defcont']) 07:15:47 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e19", 0x25, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:47 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) recvmmsg(r0, 0x0, 0x0, 0x0, &(0x7f0000008940)={0x77359400}) 07:15:47 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(0xffffffffffffffff, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:48 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:48 executing program 3: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990acee", 0x29, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x0) [ 486.234030][T14927] loop0: detected capacity change from 0 to 250 07:15:48 executing program 2: clock_gettime(0x0, &(0x7f0000006a00)={0x0, 0x0}) recvmmsg(0xffffffffffffffff, 0x0, 0x0, 0x0, &(0x7f0000006a40)={0x0, r0+60000000}) 07:15:48 executing program 0: syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) io_setup(0x5, &(0x7f0000003680)=0x0) openat$full(0xffffffffffffff9c, &(0x7f0000004840), 0x2c2800, 0x0) openat$full(0xffffffffffffff9c, &(0x7f0000005c80), 0x0, 0x0) io_submit(r0, 0x0, 0x0) 07:15:48 executing program 3: perf_event_open(&(0x7f0000003000)={0x0, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0x0, 0xffffffffffffffff, 0x0) 07:15:48 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:48 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990ac", 0x28, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:48 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:49 executing program 2: syz_mount_image$udf(&(0x7f0000000080), &(0x7f00000000c0)='./file0\x00', 0x0, 0x0, &(0x7f0000001240), 0x0, &(0x7f0000003300)=ANY=[@ANYBLOB='f', @ANYBLOB=',context=sysadm_u,', @ANYBLOB=',defcontext=']) 07:15:49 executing program 3: r0 = open(&(0x7f0000000200)='./bus\x00', 0x1612c2, 0x0) recvmmsg$unix(0xffffffffffffffff, &(0x7f0000002280)=[{{0x0, 0x0, 0x0}}, {{0x0, 0x0, 0x0}}], 0x2, 0x0, 0x0) sendfile(r0, 0xffffffffffffffff, &(0x7f0000000040)=0x5c76, 0x0) openat$bsg(0xffffffffffffff9c, 0x0, 0x0, 0x0) clone(0x3a3dd4008400af01, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) r1 = socket$inet_udp(0x2, 0x2, 0x0) setsockopt$IPT_SO_SET_REPLACE(r1, 0x4000000000000, 0x40, &(0x7f0000000180)=@raw={'raw\x00', 0x2, 0x3, 0x2f8, 0x8f, 0x0, 0x160, 0x160, 0x62020000, 0x260, 0x260, 0x160, 0x260, 0x260, 0x3, 0x0, {[{{@ip={@loopback=0x7f008e04, @local, 0x0, 0x0, 'vlan0\x00', 'bridge_slave_0\x00'}, 0xb003, 0x130, 0x160, 0x8, {0xf400000000000000}, [@common=@unspec=@string={{0xc0}, {0x0, 0x0, 'kmp\x00', "4bc74c01d6369df17d17ac76fa5f9b3bfa0c34430d864040bc25b2b73a59aa2acab6b1d2cc05060feb70b5bc8c2d4ba3a94a2d2393e3182f64695d7d05fb478c8f56627a5cf905d564eeeb83ff0150ca0f3c44f7fda4d20a55050342ea9685ecc8838e049f1f2e2d081ddda375bb7008adc297a5ece1bb2df53d17bef26bb6f8", 0x5a, 0x2}}]}, @common=@unspec=@CONNMARK={0x30}}, {{@uncond, 0x0, 0x98, 0x100, 0x0, {}, [@common=@ttl={{0x28}}]}, @unspec=@CT2={0x68, 'CT\x00', 0x2, {0x0, 0x0, 0x0, 0x0, 'pptp\x00', 'syz1\x00'}}}], {{'\x00', 0x0, 0x70, 0x98}, {0x28, '\x00', 0x4}}}}, 0x358) perf_event_open(0x0, 0x0, 0x0, 0xffffffffffffffff, 0x0) sendfile(r0, 0xffffffffffffffff, 0x0, 0x4000000000010046) 07:15:49 executing program 0: r0 = openat$full(0xffffffffffffff9c, &(0x7f00000003c0), 0x0, 0x0) read$rfkill(r0, &(0x7f0000000400), 0x8) [ 487.685017][ T35] kauditd_printk_skb: 10 callbacks suppressed [ 487.685072][ T35] audit: type=1800 audit(1632208549.505:746): pid=14960 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=15205 res=0 errno=0 07:15:49 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:49 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990ac", 0x28, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 487.927049][T14965] UDF-fs: bad mount option "f" or missing value 07:15:49 executing program 3: clone(0x20002004ffc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) r0 = socket$nl_route(0x10, 0x3, 0x0) fcntl$F_GET_RW_HINT(r0, 0x40b, &(0x7f0000000300)) [ 488.071365][ T35] audit: type=1800 audit(1632208549.885:747): pid=14970 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=15206 res=0 errno=0 [ 488.101041][T14965] UDF-fs: bad mount option "f" or missing value 07:15:50 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:50 executing program 2: syz_genetlink_get_family_id$tipc2(&(0x7f0000000040), 0xffffffffffffffff) pipe(0x0) io_setup(0x5, &(0x7f0000003680)) 07:15:50 executing program 3: syz_open_dev$sndctrl(&(0x7f00000008c0), 0x0, 0x28000) 07:15:50 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, 0xffffffffffffffff, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 488.543944][ T35] audit: type=1800 audit(1632208550.355:748): pid=14988 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=13973 res=0 errno=0 07:15:50 executing program 0: pipe(&(0x7f0000000540)={0xffffffffffffffff}) ioctl$SNDRV_CTL_IOCTL_ELEM_ADD(r0, 0xc1105517, 0x0) [ 488.953732][ T35] audit: type=1800 audit(1632208550.765:749): pid=14995 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=15208 res=0 errno=0 [ 488.975015][ T35] audit: type=1800 audit(1632208550.795:750): pid=14996 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15209 res=0 errno=0 07:15:50 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990ac", 0x28, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:51 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:51 executing program 3: syz_open_procfs$namespace(0xffffffffffffffff, &(0x7f0000000580)='ns/pid_for_children\x00') 07:15:51 executing program 2: r0 = socket(0xa, 0x3, 0x9) syz_genetlink_get_family_id$tipc(&(0x7f0000002240), r0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_mreq(r0, 0x29, 0x1b, &(0x7f0000000280)={@remote}, 0x14) r1 = socket(0x0, 0x3, 0x0) ioctl$ifreq_SIOCGIFINDEX_wireguard(0xffffffffffffffff, 0x8933, 0x0) socket$inet6_udp(0xa, 0x2, 0x0) getsockopt$inet6_dccp_buf(r1, 0x21, 0x0, &(0x7f0000000000)=""/10, &(0x7f0000000040)=0xa) r2 = socket$netlink(0x10, 0x3, 0x0) sendmsg$BATADV_CMD_GET_MESH(r2, 0x0, 0x44051) sendmmsg(r2, 0x0, 0x0, 0x841) 07:15:51 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:51 executing program 0: socketpair$tipc(0x1e, 0x5, 0x0, &(0x7f0000000180)) [ 489.532497][ T35] audit: type=1800 audit(1632208551.345:751): pid=15006 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14866 res=0 errno=0 [ 489.761785][ T35] audit: type=1800 audit(1632208551.575:752): pid=15010 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=15204 res=0 errno=0 07:15:51 executing program 3: clock_gettime(0x2, &(0x7f0000004a40)) 07:15:51 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990acee", 0x29, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:51 executing program 0: r0 = socket(0xa, 0x3, 0x9) connect$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev, 0x7}, 0x20) 07:15:51 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 490.134256][ T35] audit: type=1800 audit(1632208551.945:753): pid=15023 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=14866 res=0 errno=0 07:15:52 executing program 2: bpf$PROG_LOAD(0x1e, &(0x7f0000006180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) 07:15:52 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 490.526259][ T35] audit: type=1800 audit(1632208552.335:754): pid=15033 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14833 res=0 errno=0 [ 490.547661][ T35] audit: type=1800 audit(1632208552.345:755): pid=15032 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=13973 res=0 errno=0 07:15:52 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000600)={&(0x7f0000000580), 0xc, &(0x7f00000005c0)={&(0x7f0000006200)=@newchain={0x10c0, 0x64, 0x0, 0x0, 0x0, {}, [@TCA_RATE={0x6, 0x5, {0xe3, 0x80}}, @TCA_RATE={0x6, 0x5, {0x3f}}, @TCA_RATE={0x6}, @filter_kind_options=@f_bpf={{0x8}, {0x8b8, 0x2, [@TCA_BPF_NAME={0xc, 0x7, './file0\x00'}, @TCA_BPF_POLICE={0x874, 0x2, [@TCA_POLICE_RESULT={0x8}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x200}, @TCA_POLICE_PEAKRATE={0x404, 0x3, [0x2, 0x0, 0xfffffffd, 0x0, 0x2, 0x1, 0x2, 0x6a, 0x800, 0xde7, 0x1000, 0x80000000, 0x5, 0x5, 0x2, 0x0, 0xffffff01, 0x9, 0x0, 0x40, 0x4, 0x400, 0x0, 0x9, 0x10001, 0x5, 0x0, 0x0, 0x1f, 0x100, 0x35, 0xfffffffb, 0x6, 0x0, 0xbd, 0x8, 0x2, 0x0, 0x2, 0x2, 0x0, 0x6, 0xfd62, 0x20, 0x2, 0x0, 0x0, 0xe5e, 0x0, 0x5, 0x3, 0x400, 0xffffffff, 0x0, 0x0, 0x80000000, 0x2, 0x42e, 0x3, 0x0, 0x9, 0x0, 0x8, 0x0, 0x0, 0x7fff, 0x7, 0x8, 0x9, 0x6, 0xdb, 0x4, 0x1, 0x0, 0x0, 0x8, 0x2940, 0x0, 0x2, 0x3, 0x1, 0x2190, 0x33fc7add, 0x2, 0x1, 0x0, 0x0, 0x0, 0x0, 0x7fff, 0x6, 0x3, 0xbe, 0x7, 0x9, 0x47f4569a, 0x401, 0x7fff, 0x6, 0x3a1, 0x5, 0x3f, 0x6, 0x5, 0x9, 0x0, 0x0, 0x101, 0x1, 0x2, 0xb9db, 0x9, 0x0, 0x0, 0x5, 0x40, 0x0, 0x7fffffff, 0x7fffffff, 0x0, 0x0, 0x3, 0xffffe1a7, 0x1f, 0x6d86, 0x2, 0x0, 0x101, 0x0, 0x0, 0x7, 0x2, 0x80, 0x1, 0x0, 0x1, 0x6, 0x9, 0x675e5f07, 0x0, 0x7, 0xfffffff7, 0x7fff, 0x0, 0x3fdb, 0x10001, 0xd105, 0xea, 0x0, 0x1200000, 0x8001, 0xfffffffb, 0x8, 0x0, 0x8, 0x0, 0x3, 0xff, 0x0, 0x0, 0x4, 0x1000, 0xfffffff9, 0x8001, 0x1, 0x5, 0xff, 0x0, 0x0, 0x94a34c5, 0x0, 0x6, 0xfffffc01, 0x5d1, 0x0, 0x0, 0x0, 0x0, 0x3f, 0x4486, 0x0, 0x3, 0x6, 0xfff, 0x9, 0x0, 0x7fffffff, 0x7f, 0x3585, 0x0, 0x0, 0x982, 0x3, 0x0, 0xffff, 0x0, 0x4, 0x1f, 0x20, 0x0, 0x1ff, 0x1, 0x6, 0x5, 0x4, 0x3d, 0x2, 0x67, 0x83, 0xa44b, 0x80000001, 0xb19, 0x800, 0xff, 0x1, 0x0, 0x8, 0x1000, 0x9, 0xff, 0x33e6, 0x0, 0x8d, 0x7fff, 0x81, 0x8, 0x0, 0x0, 0x6, 0x7, 0x8, 0x20, 0x7, 0x0, 0x4, 0x4, 0x0, 0x0, 0x6, 0x1f, 0x6, 0x5, 0x3, 0x10000, 0x0, 0x9, 0xfffffff7, 0x5, 0x1ff, 0x8d, 0x80, 0xabc, 0x1000, 0x0, 0x1, 0x2]}, @TCA_POLICE_TBF={0x3c, 0x1, {0x3ff, 0x0, 0x1ff, 0x80000001, 0x9, {0x12, 0x0, 0x0, 0x4f, 0x0, 0x3}, {0x1, 0x1, 0x0, 0x7ff, 0x7363, 0x7ff}, 0x2, 0xffffffff, 0x8}}, @TCA_POLICE_AVRATE={0x8, 0x4, 0x1f}, @TCA_POLICE_RATE={0x404, 0x2, [0x5, 0x0, 0xc49, 0x400, 0x3, 0x0, 0x0, 0x0, 0x10000, 0x6, 0x748, 0x8000, 0x0, 0xff, 0xf8, 0x93, 0x0, 0x10000, 0x3, 0x10000, 0x0, 0x0, 0x8, 0x3, 0xffff, 0x9, 0x0, 0x5, 0x8, 0xda, 0xfffffffc, 0x93, 0xffff, 0x80, 0xdfc6, 0x800, 0xfffff2f2, 0x7f, 0xe789, 0x8, 0x6, 0x6, 0xbc, 0x36, 0x6, 0xc, 0xffff, 0x3, 0x0, 0x7, 0x62, 0x1, 0x100, 0x0, 0x0, 0x68, 0xffffffc1, 0x0, 0x7, 0x57f, 0x9, 0x2, 0x0, 0x3, 0xfff, 0x1, 0xdc97, 0x6, 0x6, 0x20, 0x40, 0x6, 0x0, 0x1, 0x0, 0x0, 0x0, 0x9, 0x6, 0x0, 0xfc, 0x1f, 0x8, 0x0, 0x20, 0x2, 0x8e21, 0x1, 0xc30, 0x13b, 0x8000, 0x6, 0x0, 0x0, 0x9, 0x8000, 0x2, 0x9, 0x1d9, 0x4eea, 0x0, 0x4, 0x8000, 0x0, 0xfffffff9, 0x0, 0x0, 0x0, 0x0, 0xfffffffb, 0x2, 0x7, 0x7, 0x3, 0xdb, 0x40, 0xffff, 0x6d169079, 0x4, 0x3f, 0x3f, 0x101, 0x1, 0x0, 0x2, 0x0, 0x40, 0x1f, 0x8, 0x6, 0x0, 0x0, 0xffffffcb, 0x7, 0x7, 0x40, 0x8f, 0xb31, 0xb3cc, 0x3a077cc0, 0x5, 0x0, 0x4, 0x8000, 0x8, 0x8000, 0x8, 0x7, 0x6, 0x0, 0x3ff, 0x0, 0x515f, 0x5, 0x1, 0x0, 0x6, 0x3ff, 0x0, 0x1, 0x1, 0x3, 0x0, 0x4, 0x7, 0x9, 0x0, 0x800, 0x800, 0x9, 0x0, 0xbb11, 0x400, 0x0, 0x0, 0x5, 0x21, 0x2, 0x3, 0x18, 0xc7, 0x4, 0x0, 0x2, 0x0, 0x7f, 0x5, 0x3, 0x7ff, 0x8001, 0x7, 0x0, 0x0, 0x1, 0xffff8000, 0xab08, 0x0, 0x3, 0x0, 0x9, 0x4, 0xc8d6, 0x3f, 0x8000, 0x87a, 0x4, 0x3, 0xff, 0x100000, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3, 0x0, 0x1, 0x6, 0x9, 0x8, 0x9, 0xff, 0xffff0001, 0x0, 0x0, 0x9, 0x5f10, 0x0, 0x3, 0x80000000, 0x0, 0x2af200, 0x8d, 0x9ee, 0x0, 0x101, 0x0, 0x0, 0x0, 0x0, 0x1ff, 0x7ff, 0x9, 0x0, 0x2, 0xffffffff, 0x0, 0x0, 0x7, 0x9, 0x9, 0x7, 0x8001, 0x3, 0x5, 0x3ff]}, @TCA_POLICE_RATE64={0xc, 0x8, 0x9}, @TCA_POLICE_AVRATE={0x8}]}, @TCA_BPF_FLAGS={0x8, 0x8, 0x1}, @TCA_BPF_OPS={{0x6, 0x4, 0x4}, {0x24, 0x5, [{0x0, 0x30, 0x81}, {0x0, 0x81, 0x0, 0x6665a321}, {0x8, 0x40, 0x9, 0x50000000}, {0x4, 0x0, 0x2, 0x6}]}}]}}, @filter_kind_options=@f_fw={{0x7}, {0x660, 0x2, [@TCA_FW_ACT={0x4}, @TCA_FW_ACT={0x250, 0x4, [@m_ct={0xdc, 0x0, 0x0, 0x0, {{0x7}, {0x40, 0x2, 0x0, 0x1, [@TCA_CT_LABELS_MASK={0x14, 0x8, "03b3f44d6ed29a8db51d794f6a7586b1"}, @TCA_CT_NAT_PORT_MIN={0x6, 0xd, 0x4e24}, @TCA_CT_NAT_PORT_MAX={0x6, 0xe, 0x4e23}, @TCA_CT_PARMS={0x18, 0x1, {0xf2, 0x4, 0x8, 0x8, 0x81}}]}, {0x77, 0x6, "2d973b4fe0484118e770f0cf150c1506a8f3e91f7cc6b395ed279500ad4ed40edfd8e461f9b88a2b72b3a292fe7632ce678f8549c364e11e18d75966dbe651a5cd3f67b0e8b4fb70c6cd7a912a957b85f90a47f07116f100a5dfd8c7b5e018c2334b0133118ce1e9565b1baeddd500c8cdc2a2"}, {0xc, 0x7, {0x1, 0x1}}, {0xc, 0x8, {0x3}}}}, @m_vlan={0x13c, 0x0, 0x0, 0x0, {{0x9}, {0x28, 0x2, 0x0, 0x1, [@TCA_VLAN_PUSH_VLAN_ID={0x6, 0x3, 0x988}, @TCA_VLAN_PARMS={0x1c, 0x2, {{0x401, 0x6, 0xffffffffffffffff, 0xffff, 0x8}}}]}, {0xec, 0x6, "561db977a607912fac38f2c8ef9abe0e505ce10fde4c6687969af3f631fbdc2d0d2754bbee44fdeea0f3e6042f19ea99cf89c7f70bf44253ef50eb3dbd4707c1e28579ca614b82799895a19731adeeabca4c2eb8f136bf1f249d6b175eaf26fb84ef6c6cf471e94b5772b3ace0dfdd3e442940fcedb56f746b86977e3929f3d9ed3b784218b3c428b103151dcef128d2dbe3d00586e80f33274c9c2c894e0ff0a98794cc6833fba0151583adaa8c7221d9b6d2635b77f319642d3d6771717dd61594b45d60d7d3e88987042b304eb398d8a54b9061ea9da6bc43b2254d096053a537e8e81c0c8ed3"}, {0xc, 0x7, {0x0, 0x1}}, {0xc, 0x8, {0x0, 0x2}}}}, @m_ipt={0x34, 0x17, 0x0, 0x0, {{0x8}, {0xc, 0x2, 0x0, 0x1, [@TCA_IPT_HOOK={0x8, 0x2, 0x3}]}, {0x4}, {0xc, 0x7, {0x1}}, {0xc, 0x8, {0x2, 0x1}}}}]}, @TCA_FW_POLICE={0x408, 0x2, [@TCA_POLICE_PEAKRATE={0x404, 0x3, [0x0, 0x8, 0x9, 0x0, 0x96d7, 0x4, 0x0, 0x0, 0x1, 0x1, 0xf0, 0x0, 0x100, 0x0, 0x0, 0x400, 0x3, 0xfffff801, 0x0, 0x7d2, 0x0, 0x1, 0x1, 0xa3, 0x0, 0xffffffff, 0x0, 0x0, 0x0, 0x1, 0x1, 0xffffff81, 0x5, 0x0, 0x8, 0x0, 0x80000000, 0x5, 0x7fff, 0x0, 0x64, 0x0, 0x8, 0x0, 0x100, 0x0, 0x0, 0x5, 0x0, 0x0, 0x0, 0x8000, 0x0, 0x300000, 0x0, 0x7fffffff, 0xffffffff, 0x0, 0x0, 0x0, 0x6, 0x0, 0x0, 0x115, 0x3f, 0x0, 0xffff8001, 0x0, 0x0, 0x0, 0x5, 0x0, 0x3f, 0x42, 0x5, 0x3, 0x2, 0x0, 0x5, 0x8, 0x4662, 0x7, 0x0, 0x60000, 0x1, 0x95, 0x7, 0x1000, 0x7, 0x7ff, 0x0, 0x0, 0x0, 0x7fff, 0x1ff, 0x8, 0x6, 0x800, 0x2, 0x0, 0x0, 0x6, 0x9, 0x6, 0x10000, 0x1, 0x8, 0x1, 0x2, 0x6, 0x6, 0x2, 0x1f, 0x8, 0xffff, 0x7ff, 0x7, 0x1ff, 0x0, 0x0, 0x0, 0x400, 0x80000001, 0x1, 0x6, 0x0, 0x4, 0x7, 0x4339, 0x7, 0x66f, 0x0, 0x0, 0xfffffe01, 0x6, 0x1, 0x9, 0x0, 0x1, 0x57ba, 0x0, 0x4, 0x4, 0x1, 0x2, 0x0, 0x0, 0x2, 0x6, 0x742, 0x80000000, 0x78442802, 0x20, 0x1000000, 0xd33, 0x9, 0x3, 0x0, 0x0, 0x8, 0x4, 0xffffbb14, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x2, 0x3, 0x0, 0x0, 0x0, 0x4, 0x0, 0xc6c, 0x0, 0x1, 0x0, 0x5d69, 0x0, 0x741, 0x0, 0x3, 0x7f, 0x0, 0x1, 0x4, 0x8, 0xffffffff, 0x0, 0x5, 0x0, 0x0, 0x80000000, 0x0, 0xa5f, 0x0, 0x4, 0x7fff, 0x0, 0x2, 0x1, 0x7, 0x0, 0x4, 0x3, 0x1, 0xd34, 0x10000, 0x4a70093f, 0x0, 0x5, 0x0, 0x9, 0x0, 0x6, 0x7f, 0x400, 0x7fab4cbd, 0x5, 0x0, 0x0, 0x0, 0x0, 0xb1, 0x4, 0xb11, 0x0, 0x7fffffff, 0x8, 0x4, 0x0, 0x7, 0x0, 0x200, 0x3, 0x0, 0x8, 0x1, 0x1ea6, 0x0, 0x0, 0x800, 0x0, 0x0, 0x2, 0x0, 0x0, 0xffffffff, 0x0, 0x8, 0x1, 0x7, 0x0, 0x1]}]}]}}, @filter_kind_options=@f_fw={{0x7}, {0x154, 0x2, [@TCA_FW_MASK={0x8}, @TCA_FW_ACT={0x148, 0x4, [@m_xt={0xd8, 0x1, 0x0, 0x0, {{0x7}, {0x68, 0x2, 0x0, 0x1, [@TCA_IPT_INDEX={0x8, 0x3, 0x2}, @TCA_IPT_TARG={0x2a, 0x6, {0x4, 'filter\x00'}}, @TCA_IPT_INDEX={0x8}, @TCA_IPT_HOOK={0x8, 0x2, 0x3}, @TCA_IPT_INDEX={0x8, 0x3, 0x95}, @TCA_IPT_INDEX={0x8, 0x3, 0xfffffffd}, @TCA_IPT_HOOK={0x8}, @TCA_IPT_INDEX={0x8}]}, {0x49, 0x6, "d1b47a7f614fd3977f5ca604e0812555a163a0cc7d7cc7ee9f86be2fca5cc2d2dcd83b755acb6b1b0ee6e58f568d8edcb8b3d02d64287ca1af9f9f30b9b09968160a206e88"}, {0xc}, {0xc, 0x8, {0x2}}}}, @m_connmark={0x6c, 0x1ef5, 0x0, 0x0, {{0xd}, {0x3c, 0x2, 0x0, 0x1, [@TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x2740, 0x8}, 0x3}}, @TCA_CONNMARK_PARMS={0x1c, 0x1, {{0x1f, 0xcd3, 0x0, 0x1, 0xffffffff}}}]}, {0x4}, {0xc}, {0xc, 0x8, {0x1}}}}]}]}}]}, 0x10c0}, 0x1, 0x0, 0x0, 0x2000c004}, 0x4000) 07:15:52 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000005f40)={&(0x7f0000005e80), 0xc, &(0x7f0000005f00)={0x0, 0xf0ff7f00000000}}, 0x0) 07:15:52 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x0) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:52 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990acee", 0x29, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:52 executing program 2: bpf$PROG_LOAD(0x17, &(0x7f0000006180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) 07:15:53 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000005f40)={&(0x7f0000005e80), 0x20005e8c, &(0x7f0000005f00)={0x0}}, 0x0) 07:15:53 executing program 3: bpf$MAP_CREATE(0x0, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x1294, 0xffffffffffffffff, 0x80000001}, 0x40) 07:15:53 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(0x0, 0x60) 07:15:53 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:53 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_route_sched(r0, &(0x7f0000000600)={0x0, 0x0, &(0x7f00000005c0)={&(0x7f0000008280)=@newtfilter={0x44, 0x2c, 0x1, 0x0, 0x0, {0x0, 0x0, 0x0, 0x0, {}, {}, {0x0, 0x9}}, [@TCA_CHAIN={0x8}, @filter_kind_options=@f_rsvp={{0x9}, {0x4}}, @TCA_RATE={0x6}]}, 0x44}}, 0x0) 07:15:53 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990acee", 0x29, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:53 executing program 0: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) ioctl$sock_inet6_SIOCSIFDSTADDR(r0, 0x8918, &(0x7f0000009900)={@empty}) 07:15:54 executing program 3: r0 = socket(0xa, 0x3, 0x9) getpeername$packet(r0, 0x0, 0x0) 07:15:54 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(0x0, 0x60) 07:15:54 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:54 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000005f40)={&(0x7f0000005e80), 0xc, &(0x7f0000005f00)={0x0, 0x33fe0}}, 0x0) 07:15:54 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) getsockopt$netlink(r0, 0x10e, 0x9, 0x0, &(0x7f0000000080)) 07:15:54 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, 0x0, 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:54 executing program 3: bpf$PROG_LOAD(0x21, &(0x7f0000006180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) [ 492.786599][ T35] kauditd_printk_skb: 6 callbacks suppressed [ 492.786651][ T35] audit: type=1800 audit(1632208554.605:762): pid=15078 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15213 res=0 errno=0 [ 492.948403][ T35] audit: type=1800 audit(1632208554.765:763): pid=15082 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14849 res=0 errno=0 07:15:54 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(0x0, 0x60) 07:15:54 executing program 2: bpf$MAP_CREATE(0x0, &(0x7f0000000280)={0x17, 0x6, 0x0, 0x80000000}, 0x40) 07:15:55 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(0xffffffffffffffff, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:55 executing program 0: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl80211(&(0x7f0000000500), 0xffffffffffffffff) ioctl$sock_SIOCGIFINDEX_80211(r0, 0x8933, &(0x7f0000000300)={'wlan0\x00', 0x0}) sendmsg$NL80211_CMD_NEW_INTERFACE(r0, &(0x7f0000000400)={0x0, 0x7000002, &(0x7f00000003c0)={&(0x7f0000000540)=ANY=[@ANYBLOB='X\x00\x00\x00', @ANYRES16=r1, @ANYBLOB="09000000000000f0ff000700000008000300", @ANYRES32=r2, @ANYBLOB="0800051d000000001400060076657468315f746f5f7465616d0000000400cc0008000500040000001400040073"], 0x58}}, 0x0) [ 493.271403][ T35] audit: type=1800 audit(1632208555.085:764): pid=15090 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=13850 res=0 errno=0 07:15:55 executing program 3: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$MPTCP_PM_CMD_GET_ADDR(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000000080)=ANY=[@ANYBLOB='$\x00', @ANYRES16=0x0, @ANYBLOB="000427"], 0x24}}, 0x0) [ 493.621025][ T35] audit: type=1800 audit(1632208555.435:765): pid=15094 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15209 res=0 errno=0 [ 493.760860][T15100] netlink: 'syz-executor.0': attribute type 11 has an invalid length. [ 493.834281][ T35] audit: type=1800 audit(1632208555.635:766): pid=15101 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=15232 res=0 errno=0 07:15:55 executing program 2: bpf$PROG_LOAD(0x14, &(0x7f0000006180)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) 07:15:55 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, 0x0, 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:55 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x0) 07:15:55 executing program 3: r0 = socket(0xa, 0x3, 0x9) setsockopt$inet6_mreq(r0, 0x29, 0x0, 0x0, 0x0) 07:15:55 executing program 0: r0 = socket(0xa, 0x3, 0x9) connect$l2tp6(r0, &(0x7f0000000000)={0xa, 0x0, 0x0, @dev={0xfe, 0x80, '\x00', 0x29}, 0x7}, 0x20) 07:15:55 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 494.340615][ T35] audit: type=1800 audit(1632208556.155:767): pid=15119 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=15241 res=0 errno=0 [ 494.507771][ T35] audit: type=1800 audit(1632208556.295:768): pid=15123 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15246 res=0 errno=0 07:15:56 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) setsockopt$netlink_NETLINK_ADD_MEMBERSHIP(r0, 0x10e, 0x1, &(0x7f0000000100)=0x1b, 0x4) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_SESSION_MODIFY(r1, &(0x7f00000000c0)={&(0x7f0000000000)={0x10, 0x0, 0x0, 0x10000}, 0xc, &(0x7f0000000080)={0x0}}, 0x0) 07:15:56 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCGETTUNNEL(r0, 0x891c, 0x0) 07:15:56 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x0) 07:15:56 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, 0x0, 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 494.848276][ T35] audit: type=1800 audit(1632208556.655:769): pid=15131 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=15239 res=0 errno=0 07:15:56 executing program 0: bpf$OBJ_PIN_MAP(0x6, &(0x7f0000000040)={0x0}, 0x10) 07:15:57 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 495.260173][ T35] audit: type=1800 audit(1632208557.075:770): pid=15138 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=15251 res=0 errno=0 [ 495.416641][ T35] audit: type=1800 audit(1632208557.235:771): pid=15143 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.5" name="bus" dev="sda1" ino=15249 res=0 errno=0 07:15:57 executing program 2: bpf$PROG_LOAD(0x1e, 0x0, 0x0) 07:15:57 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$ieee802154(&(0x7f00000000c0), r0) sendmsg$IEEE802154_LLSEC_DEL_SECLEVEL(r0, &(0x7f00000001c0)={0x0, 0x0, &(0x7f0000000180)={&(0x7f0000000140)={0x14, r1, 0x194d13c553cc7357, 0x0, 0x0, {0x29}}, 0x14}}, 0x0) syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), r0) 07:15:57 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:57 executing program 0: socketpair$tipc(0x1e, 0x2, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) accept4$tipc(r0, 0x0, 0x0, 0x100000) 07:15:57 executing program 5: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) getsockopt$sock_buf(0xffffffffffffffff, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x0) 07:15:57 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, 0x0, 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:57 executing program 2: r0 = socket(0xa, 0x3, 0x9) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x89f1, &(0x7f00000000c0)={'tunl0\x00', &(0x7f0000000000)=ANY=[@ANYBLOB="73f67a746e6c31000000000020000000", @ANYRES32, @ANYBLOB="008000018000000000000c154f"]}) 07:15:58 executing program 3: sendto$inet6(0xffffffffffffffff, &(0x7f0000000080)="2adfda71e559afb68b", 0xfffffffffffffc85, 0x10816, &(0x7f00000000c0)={0xa, 0x0, 0x0, @private1}, 0x1c) 07:15:58 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) connect$netlink(r0, &(0x7f0000000040)=@proc={0x10, 0x0, 0x0, 0x20000000}, 0xc) 07:15:58 executing program 5: r0 = shmget$private(0x0, 0x4000, 0x0, &(0x7f0000002000/0x4000)=nil) r1 = syz_open_procfs(0x0, &(0x7f0000000000)='status\x00') read$FUSE(r1, &(0x7f00000020c0)={0x2020, 0x0, 0x0, 0x0}, 0x2020) setuid(r2) shmctl$SHM_STAT(r0, 0xd, 0x0) 07:15:58 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:58 executing program 2: r0 = socket$unix(0x1, 0x1, 0x0) recvmsg$unix(r0, &(0x7f00000009c0)={0x0, 0x0, &(0x7f0000000880)=[{&(0x7f0000000640)=""/83, 0x53}], 0x1, 0x0, 0x100}, 0x0) 07:15:58 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:58 executing program 0: openat$pidfd(0xffffffffffffff9c, &(0x7f0000000040), 0x8040, 0x0) 07:15:58 executing program 3: syz_emit_ethernet(0x34, &(0x7f0000000200)={@dev, @local, @val, {@ipx={0x8137, {0xffff, 0x1e, 0x0, 0x0, {@random, @random="973867630f00"}, {@current, @broadcast}}}}}, 0x0) 07:15:58 executing program 5: r0 = socket$can_j1939(0x1d, 0x2, 0x7) getsockname(r0, 0x0, &(0x7f0000000280)) 07:15:59 executing program 2: r0 = getpid() sched_getaffinity(r0, 0x8, &(0x7f00000000c0)) 07:15:59 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x0, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:59 executing program 0: r0 = socket$unix(0x1, 0x3, 0x0) sendmsg$unix(r0, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000000380)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff]}}], 0x18}, 0x0) 07:15:59 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) unlinkat(0xffffffffffffff9c, &(0x7f0000000100)='./file0\x00', 0x0) 07:15:59 executing program 5: r0 = socket$inet6(0xa, 0x2, 0x0) sendmmsg$inet6(r0, 0x0, 0x0, 0x0) 07:15:59 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:15:59 executing program 2: socket$unix(0x1, 0x1, 0x0) socket$inet_tcp(0x2, 0x1, 0x0) syz_open_procfs(0x0, &(0x7f0000000080)='fdinfo/4\x00') [ 498.048565][ T35] kauditd_printk_skb: 6 callbacks suppressed [ 498.048620][ T35] audit: type=1800 audit(1632208559.865:778): pid=15199 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=15261 res=0 errno=0 07:16:00 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) lsetxattr$trusted_overlay_nlink(&(0x7f0000000080)='./file0\x00', &(0x7f00000000c0), 0x0, 0x0, 0x2) [ 498.326813][ T35] audit: type=1800 audit(1632208560.145:779): pid=15206 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=13973 res=0 errno=0 07:16:00 executing program 5: r0 = socket$unix(0x1, 0x3, 0x0) recvmmsg$unix(r0, &(0x7f0000000400)=[{{&(0x7f0000000200), 0x6e, &(0x7f0000001500)=[{&(0x7f0000000280)=""/209}, {&(0x7f0000000380)=""/84}, {&(0x7f00000004c0)=""/4096}, {&(0x7f00000014c0)=""/2}], 0x0, &(0x7f0000000280), 0x140}}], 0x40002c7, 0x0, &(0x7f0000001940)) 07:16:00 executing program 3: shmget(0x3, 0x2000, 0x2, &(0x7f0000ffe000/0x2000)=nil) 07:16:00 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:16:00 executing program 2: r0 = syz_open_procfs(0x0, &(0x7f0000000000)='net/unix\x00') read$FUSE(r0, &(0x7f0000000040)={0x2020}, 0x2020) 07:16:00 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 498.918655][ T35] audit: type=1800 audit(1632208560.735:780): pid=15219 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=15263 res=0 errno=0 07:16:00 executing program 3: open(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) listxattr(&(0x7f0000000040)='./file0\x00', 0x0, 0xffffffffffffff7a) 07:16:00 executing program 0: openat$zero(0xffffffffffffff9c, &(0x7f0000000040), 0x200, 0x0) 07:16:01 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 499.299806][ T35] audit: type=1800 audit(1632208561.115:781): pid=15226 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=15263 res=0 errno=0 07:16:01 executing program 2: r0 = eventfd2(0x8, 0x1) read$eventfd(r0, &(0x7f00000012c0), 0x8) 07:16:01 executing program 3: r0 = socket$nl_route(0x10, 0x3, 0x0) getsockname(r0, 0x0, &(0x7f0000000180)) 07:16:01 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x60) [ 499.754004][ T35] audit: type=1800 audit(1632208561.565:782): pid=15235 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14913 res=0 errno=0 07:16:01 executing program 0: r0 = msgget$private(0x0, 0x463) msgctl$MSG_STAT_ANY(r0, 0xd, &(0x7f0000000080)=""/108) 07:16:01 executing program 5: r0 = msgget$private(0x0, 0x0) msgctl$MSG_STAT(r0, 0xb, &(0x7f00000001c0)=""/252) 07:16:01 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x0, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:16:01 executing program 2: getresgid(&(0x7f0000005700), &(0x7f0000005740), &(0x7f0000005780)) [ 500.257713][ T35] audit: type=1800 audit(1632208562.075:783): pid=15244 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=15278 res=0 errno=0 07:16:02 executing program 3: syz_open_procfs(0x0, &(0x7f0000000040)='comm\x00') 07:16:02 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x60) 07:16:02 executing program 0: r0 = socket$netlink(0x10, 0x3, 0x0) sendmsg$L2TP_CMD_SESSION_DELETE(r0, &(0x7f0000005f40)={0x0, 0x0, 0x0, 0x300}, 0x0) 07:16:02 executing program 5: r0 = socket(0xa, 0x3, 0x9) ioctl$sock_netrom_SIOCADDRT(r0, 0x890b, 0x0) [ 500.638554][ T35] audit: type=1800 audit(1632208562.455:784): pid=15254 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14803 res=0 errno=0 07:16:02 executing program 2: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$netlink(r0, &(0x7f0000005bc0)={0x0, 0x0, 0x0, 0x0, &(0x7f0000005b80)=[@cred={{0x1c, 0x1, 0x2, {0x0, 0xffffffffffffffff, 0xffffffffffffffff}}}], 0x20}, 0x0) 07:16:02 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(0x0, 0x60) 07:16:02 executing program 3: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) syz_open_procfs(0x0, &(0x7f0000000340)='net/ip6_mr_cache\x00') [ 501.076386][ T35] audit: type=1800 audit(1632208562.895:785): pid=15263 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=13923 res=0 errno=0 07:16:03 executing program 0: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) socketpair$unix(0x1, 0x5, 0x0, &(0x7f00000000c0)={0xffffffffffffffff, 0xffffffffffffffff}) syz_fuse_handle_req(0xffffffffffffffff, 0x0, 0x0, &(0x7f0000008fc0)={0x0, 0x0, 0x0, 0x0, 0x0, 0x0, &(0x7f0000008400)={0x60, 0x0, 0x0, {{0x0, 0x0, 0xfffffffffffffffe, 0xc6}}}, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}) sendmsg$unix(r1, &(0x7f0000001880)={0x0, 0x0, 0x0, 0x0, &(0x7f0000001840)=ANY=[@ANYBLOB="14000000000000000100000001"], 0x18}, 0x0) recvmmsg(r0, &(0x7f0000007d40)=[{{0x0, 0x0, 0x0}}], 0x300, 0x2, 0x0) 07:16:03 executing program 5: perf_event_open(&(0x7f0000000000)={0x2, 0x80, 0x22, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) clone(0x20002044dfc, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) exit_group(0x0) timer_create(0x0, 0x0, &(0x7f0000000080)) timer_settime(0x0, 0x0, &(0x7f0000000180)={{0x0, 0x989680}, {0x0, 0x1c9c380}}, 0x0) 07:16:03 executing program 2: r0 = socket$netlink(0x10, 0x3, 0x0) syz_genetlink_get_family_id$fou(&(0x7f00000002c0), r0) 07:16:03 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) creat(0x0, 0x60) [ 501.526167][ T35] audit: type=1800 audit(1632208563.345:786): pid=15272 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=13921 res=0 errno=0 07:16:03 executing program 3: pselect6(0x40, &(0x7f0000006000), 0x0, &(0x7f0000007f80)={0x3}, &(0x7f0000007fc0)={0x77359400}, 0x0) 07:16:03 executing program 5: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) ioctl$sock_SIOCETHTOOL(r0, 0x8946, &(0x7f0000000080)={'macvlan0\x00', 0x0}) [ 502.065433][ T35] audit: type=1800 audit(1632208563.865:787): pid=15284 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14194 res=0 errno=0 07:16:04 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) creat(0x0, 0x60) 07:16:04 executing program 2: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) sendmmsg$inet6(r0, &(0x7f0000001bc0)=[{{&(0x7f00000017c0)={0xa, 0x4e21, 0x0, @private2}, 0x1c, 0x0}}], 0x1, 0x0) 07:16:04 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) 07:16:04 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(0x0, 0x60) 07:16:04 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x1, [0xffff]}, 0xa) 07:16:04 executing program 0: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX_802154(r0, 0x8933, &(0x7f00000009c0)={'wpan1\x00', 0x0}) r2 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r3 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL802154_CMD_GET_SEC_DEVKEY(r2, &(0x7f0000001280)={0x0, 0x0, &(0x7f0000001240)={&(0x7f0000001200)={0x1c, r3, 0x311, 0x0, 0x0, {0x19}, [@NL802154_ATTR_IFINDEX={0x8, 0x3, r1}]}, 0x1c}}, 0x0) 07:16:05 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(0x0, 0x60) 07:16:05 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) creat(0x0, 0x60) 07:16:05 executing program 3: sendmsg$ETHTOOL_MSG_FEATURES_GET(0xffffffffffffffff, 0x0, 0xb27df4efc4dbce9e) 07:16:05 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) 07:16:05 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)={0x0, 0x1, 0x1, [0xffff]}, 0xa) 07:16:05 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) [ 503.740726][ T35] kauditd_printk_skb: 2 callbacks suppressed [ 503.740780][ T35] audit: type=1800 audit(1632208565.555:790): pid=15314 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=13850 res=0 errno=0 [ 503.910150][ T35] audit: type=1800 audit(1632208565.725:791): pid=15317 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=14226 res=0 errno=0 07:16:06 executing program 3: bpf$PROG_LOAD(0x5, &(0x7f0000000200)={0x1, 0x2, &(0x7f0000000000)=@raw=[@btf_id], &(0x7f0000000040)='syzkaller\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, 0x0, 0x0, 0x10, 0x0, 0x0, 0xffffffffffffffff}, 0x78) 07:16:06 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) 07:16:06 executing program 2: r0 = socket(0xa, 0x3, 0x9) setsockopt$inet6_dccp_int(r0, 0x21, 0x0, 0x0, 0x0) 07:16:06 executing program 0: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) 07:16:06 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x0) 07:16:06 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x0) 07:16:06 executing program 3: r0 = socket$kcm(0x29, 0x5, 0x0) sendmsg$kcm(r0, &(0x7f0000000500)={0x0, 0x0, 0x0}, 0x0) 07:16:06 executing program 2: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000200)={0x0, 0x2, 0x2, [0x0, 0x0]}, 0xc) [ 505.150233][ T35] audit: type=1800 audit(1632208566.935:792): pid=15344 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=13921 res=0 errno=0 07:16:07 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) [ 505.367393][ T35] audit: type=1800 audit(1632208567.175:793): pid=15347 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=13908 res=0 errno=0 07:16:07 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x0) 07:16:07 executing program 3: r0 = syz_genetlink_get_family_id$ieee802154(&(0x7f0000000040), 0xffffffffffffffff) r1 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LIST_PHY(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={&(0x7f0000000280)={0x14, r0, 0x20, 0x70bd25, 0x25dfdbfe, {}, [""]}, 0x14}, 0x1, 0x0, 0x0, 0x20000804}, 0x2000000) syz_genetlink_get_family_id$nbd(&(0x7f0000006c40), r1) syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) 07:16:07 executing program 4: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x0, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)={0xffffffffffffffff}) getsockopt$sock_buf(r5, 0x1, 0x1c, 0x0, &(0x7f00000001c0)) setresgid(0x0, 0x0, 0x0) mount$fuse(0x0, &(0x7f0000000180)='./file0\x00', &(0x7f00000002c0), 0x0, &(0x7f0000000300)={{}, 0x2c, {'rootmode', 0x3d, 0x2000}, 0x2c, {}, 0x2c, {}, 0x2c, {[{@blksize={'blksize', 0x3d, 0x1100}}, {@blksize}], [{@mask={'mask', 0x3d, '^MAY_WRITE'}}]}}) sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040), 0x0, 0x0, 0x0, 0x0) creat(&(0x7f0000000240)='./bus\x00', 0x0) 07:16:07 executing program 0: bpf$BPF_BTF_LOAD(0x12, &(0x7f0000000180)={&(0x7f0000000000)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x2, [@restrict]}}, &(0x7f0000000080)=""/254, 0x26, 0xfe, 0x1}, 0x20) 07:16:07 executing program 2: r0 = bpf$PROG_LOAD(0x5, &(0x7f0000000080)={0x11, 0x8, &(0x7f00000005c0)=ANY=[@ANYBLOB="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"], &(0x7f0000000100)='GPL\x00', 0x0, 0x0, 0x0, 0x0, 0x0, '\x00', 0x0, 0x0, 0xffffffffffffffff, 0x8, &(0x7f0000000000), 0xfffffffffffffe8b}, 0x48) bpf$BPF_RAW_TRACEPOINT_OPEN(0x11, &(0x7f0000000580)={&(0x7f0000000040)='lock_acquire\x00', r0}, 0x10) r1 = socket$netlink(0x10, 0x3, 0x0) sendmsg$nl_generic(r1, &(0x7f0000000000)={0x0, 0x0, &(0x7f0000000300)={&(0x7f0000000340)={0x14, 0x3a, 0x105, 0x0, 0x0, {0xa}}, 0x14}}, 0x0) [ 505.995002][ T35] audit: type=1800 audit(1632208567.815:794): pid=15362 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14163 res=0 errno=0 [ 506.146410][ T35] audit: type=1800 audit(1632208567.855:795): pid=15363 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.4" name="bus" dev="sda1" ino=13987 res=0 errno=0 07:16:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) 07:16:08 executing program 3: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_MCAST_LEAVE_GROUP(r0, 0x29, 0x19, 0x0, 0x0) 07:16:08 executing program 0: pipe(&(0x7f0000000600)={0xffffffffffffffff}) r1 = socket$netlink(0x10, 0x3, 0x0) splice(r0, 0x0, r1, &(0x7f0000000680), 0x6, 0x0) 07:16:08 executing program 1: r0 = socket$inet6(0xa, 0x401000000001, 0x0) close(r0) r1 = socket$inet6(0xa, 0x3, 0xff) perf_event_open(&(0x7f0000000080)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) connect$inet6(r1, &(0x7f0000000200)={0xa, 0x0, 0x0, @empty}, 0x1c) r2 = open(&(0x7f0000000100)='./bus\x00', 0x11250c2, 0x0) r3 = creat(&(0x7f0000000280)='./bus\x00', 0x0) connect$inet6(r2, &(0x7f0000001340)={0xa, 0x4e22, 0xfffffff7, @dev={0xfe, 0x80, '\x00', 0xb}, 0x6e}, 0x1c) ftruncate(r3, 0x208200) r4 = socket$packet(0x11, 0x2, 0x300) setsockopt$packet_fanout(r4, 0x107, 0x12, &(0x7f0000000000), 0x4) socketpair$nbd(0x1, 0x1, 0x0, &(0x7f0000000080)) getsockopt$sock_cred(r2, 0x1, 0x11, 0x0, &(0x7f0000000d00)) getgid() sendfile(r0, r2, 0x0, 0x8000fffffffe) sendto$inet6(r1, &(0x7f0000000040)="8a586df3e1ab3f5fdfc58dc621aed05f095b3d8e44cebc8b5d09035728ec381a4f5efc9e195990aceebe", 0x2a, 0x0, &(0x7f0000000140)={0xa, 0x4e24, 0x2, @empty}, 0x1c) creat(&(0x7f0000000240)='./bus\x00', 0x0) 07:16:08 executing program 4: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @multicast, @void, {@ipv6={0x86dd, @generic={0x0, 0x6, 'u\'!', 0x8, 0x2f, 0x0, @dev={0xfe, 0x80, '\x00', 0x4}, @mcast2, {[@srh={0x0, 0x0, 0x8}]}}}}}, 0x0) 07:16:08 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) 07:16:08 executing program 3: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) symlinkat(&(0x7f0000000000)='./file0\x00', r0, &(0x7f0000000080)='./file0\x00') fchownat(r0, &(0x7f0000000100)='./file0\x00', 0xffffffffffffffff, 0x0, 0x2) 07:16:08 executing program 2: syz_emit_ethernet(0x3e, &(0x7f0000000000)={@local, @remote, @val, {@ipv6}}, 0x0) 07:16:08 executing program 0: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) readv(r0, &(0x7f0000001940)=[{0x0}], 0x1) [ 506.910259][T15385] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:0004 with DS=0x7 [ 506.969611][ T35] audit: type=1800 audit(1632208568.785:796): pid=15386 uid=0 auid=4294967295 ses=4294967295 subj==unconfined op=collect_data cause=failed(directio) comm="syz-executor.1" name="bus" dev="sda1" ino=14018 res=0 errno=0 [ 506.969696][T15385] ip6_tunnel: non-ECT from fe80:0000:0000:0000:0000:0000:0000:0004 with DS=0x7 07:16:09 executing program 3: syz_emit_ethernet(0x3e, &(0x7f0000000080)={@local, @remote, @val, {@ipv6}}, 0x0) 07:16:09 executing program 4: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) close(r0) mmap(&(0x7f0000ffc000/0x4000)=nil, 0x4000, 0x0, 0x10, r0, 0x0) 07:16:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) 07:16:09 executing program 2: r0 = openat(0xffffffffffffff9c, &(0x7f0000000040)='.\x00', 0x0, 0x0) getdents(r0, &(0x7f0000000180)=""/4096, 0x1000) 07:16:09 executing program 0: open(&(0x7f0000000000)='./file0\x00', 0x40, 0x0) readlink(&(0x7f0000000040)='./file0\x00', &(0x7f0000000100)=""/222, 0xde) 07:16:09 executing program 1: r0 = openat$proc_mixer(0xffffffffffffff9c, &(0x7f0000000000)='/proc/asound/card1/oss_mixer\x00', 0x402, 0x0) write$proc_mixer(r0, 0x0, 0x0) 07:16:09 executing program 3: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$netlbl_calipso(&(0x7f0000000600), r0) sendmsg$NLBL_CALIPSO_C_REMOVE(r0, &(0x7f00000006c0)={0x0, 0x0, &(0x7f0000000680)={&(0x7f0000000640)={0x1c, r1, 0x1, 0x0, 0x0, {}, [@NLBL_CALIPSO_A_DOI={0x8}]}, 0x1c}}, 0x0) 07:16:09 executing program 4: r0 = syz_init_net_socket$802154_raw(0x24, 0x2, 0x0) bind$802154_raw(r0, &(0x7f0000000040), 0x14) 07:16:09 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) 07:16:09 executing program 0: r0 = syz_open_dev$loop(&(0x7f0000000400), 0x0, 0x10d882) r1 = memfd_create(&(0x7f0000000440)='\xfaIh\x05\x00K\x99F\x16\x16\xa5>\xd3\xc0\x93\xb5.\xda\x06_{T\x1cB\xdb\xf8y1\xe7,\x03\x98h\x86(\xa0m\x87+x\x14i\x88\xcd\x89\x81\xfbK\'\x06\r\xf8\x96\"\xe3\xd5\xc2\x818\x1f\xbf\x8c&`A-T\xbb)\x12\xbf\xfa\xc6\xefe\tM\xe6\xe5\xe9l^i\xda\x1cxo-\x89I\xd3\x04$\x7f\xbe[\xdd\x90J\x18\xaa\x91$\x02\xf8\xcb\xa3\xfatw\xb9\x00\xdfA\xa5\x9d\tk\x16\x16T\x8c\x18\xb4\xb0\x7f\x8a:\xbb\x97M+\xbc5\f\xf8\xc0>\x9e\x11', 0x0) openat$nvram(0xffffffffffffff9c, 0x0, 0x210201, 0x0) r2 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$SOCK_DIAG_BY_FAMILY(r2, 0x0, 0x0) pwritev(0xffffffffffffffff, &(0x7f0000000000), 0x0, 0x4081002, 0x0) ioctl$LOOP_CHANGE_FD(0xffffffffffffffff, 0x4c00, r1) fallocate(r0, 0x11, 0x0, 0x100007e00) 07:16:09 executing program 2: r0 = syz_init_net_socket$bt_sco(0x1f, 0x5, 0x2) connect$bt_sco(r0, &(0x7f0000000080)={0x1f, @fixed={'\xaa\xaa\xaa\xaa\xaa', 0x10}}, 0x8) 07:16:09 executing program 1: socketpair(0x1, 0x3, 0x0, &(0x7f0000000140)={0xffffffffffffffff}) sendmsg$kcm(r0, &(0x7f00000013c0)={0x0, 0x0, 0x0, 0x0, &(0x7f00000001c0)=[{0x10, 0x1, 0x1}], 0x10}, 0x0) 07:16:10 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x8971, &(0x7f0000000100)={'gre0\x00', 0x0}) [ 508.269731][T15417] Unsupported ieee802154 address type: 0 07:16:10 executing program 1: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x8930, &(0x7f0000000100)={'gre0\x00', 0x0}) 07:16:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) 07:16:10 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000040), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_PAN_ID(r0, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f00000007c0)={0x28, r1, 0x1, 0x0, 0x0, {}, [@NL802154_ATTR_IFINDEX={0x8}, @NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x100000001}]}, 0x28}}, 0x0) 07:16:10 executing program 0: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x40000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 07:16:10 executing program 3: syz_mount_image$vfat(&(0x7f0000000000), &(0x7f0000000100)='./file0\x00', 0x0, 0x2, &(0x7f0000000240)=[{&(0x7f00000002c0)="eb3c8f000000732e66617400020101000240008080f801", 0x17}, {0x0, 0x0, 0x10000001000}], 0x0, &(0x7f0000000180)=ANY=[]) chdir(&(0x7f0000000140)='./file0\x00') r0 = open(&(0x7f0000000040)='./bus\x00', 0x4e141, 0x0) seccomp$SECCOMP_SET_MODE_FILTER_LISTENER(0x1, 0x0, 0x0) sendmsg$NL80211_CMD_NEW_INTERFACE(0xffffffffffffffff, 0x0, 0x0) mmap(&(0x7f0000ffc000/0x2000)=nil, 0x2000, 0x0, 0x10, 0xffffffffffffffff, 0x0) r1 = openat(0xffffffffffffffff, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) sendfile(r0, r1, 0x0, 0x401ffc000) 07:16:10 executing program 1: r0 = openat$hwrng(0xffffffffffffff9c, &(0x7f0000000080), 0x0, 0x0) mmap$usbfs(&(0x7f0000ffd000/0x2000)=nil, 0x7ffffffff000, 0x0, 0x10, r0, 0x0) 07:16:10 executing program 4: r0 = syz_init_net_socket$802154_raw(0x24, 0x2, 0x0) sendmsg$802154_raw(r0, &(0x7f0000000040)={&(0x7f0000000000)={0x24, @none={0x0, 0xffff}}, 0x14, &(0x7f00000000c0)={0x0}}, 0x0) 07:16:10 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) [ 509.115980][T15459] loop3: detected capacity change from 0 to 16 07:16:11 executing program 2: r0 = syz_open_dev$dri(&(0x7f0000001440), 0x0, 0x0) ioctl$DRM_IOCTL_GEM_FLINK(r0, 0xc008640a, &(0x7f0000000000)) [ 509.546381][T15459] attempt to access beyond end of device [ 509.546381][T15459] loop3: rw=2049, want=256, limit=16 07:16:11 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) 07:16:11 executing program 4: socketpair(0xa, 0x6, 0x0, &(0x7f0000000080)) 07:16:11 executing program 1: r0 = socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$gtp(&(0x7f0000000080), 0xffffffffffffffff) sendmsg$GTP_CMD_GETPDP(r0, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f00000000c0)={0x14, r1, 0x1}, 0x14}}, 0x0) 07:16:11 executing program 3: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x5421, &(0x7f0000000100)={'gre0\x00', 0x0}) [ 509.867814][ T3112] ieee802154 phy0 wpan0: encryption failed: -22 [ 509.874423][ T3112] ieee802154 phy1 wpan1: encryption failed: -22 07:16:11 executing program 2: r0 = socket$inet_udp(0x2, 0x2, 0x0) ioctl$sock_ipv4_tunnel_SIOCADDTUNNEL(r0, 0x8932, &(0x7f0000000100)={'gre0\x00', 0x0}) 07:16:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) 07:16:12 executing program 1: r0 = syz_init_net_socket$bt_hci(0x1f, 0x3, 0x1) bind$bt_hci(r0, &(0x7f0000000100)={0x1f, 0xffffffffffffffff, 0x3}, 0x6) ioctl$UI_BEGIN_FF_ERASE(0xffffffffffffffff, 0xc00c55ca, &(0x7f0000000040)={0x21, 0x10001}) write$bt_hci(r0, &(0x7f0000000040)=ANY=[], 0x7) 07:16:12 executing program 4: r0 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r0, &(0x7f0000000080)={0x0, 0x0, &(0x7f0000000240)={&(0x7f00000000c0)=@newlink={0x3c, 0x10, 0x401, 0x0, 0x0, {}, [@IFLA_LINKINFO={0x1c, 0x12, 0x0, 0x1, @bridge={{0xb}, {0xc, 0x2, 0x0, 0x1, [@IFLA_BR_MCAST_HASH_MAX={0x8}]}}}]}, 0x3c}}, 0x0) 07:16:12 executing program 3: r0 = socket$inet6_icmp_raw(0xa, 0x3, 0x3a) setsockopt$inet6_MRT6_ADD_MFC_PROXY(r0, 0x29, 0xd2, &(0x7f0000000000)={{0xa, 0x0, 0x0, @private2}, {0xa, 0x0, 0x0, @loopback}, 0x0, [0x3f]}, 0x5c) 07:16:12 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000010, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) 07:16:12 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) 07:16:12 executing program 0: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 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) unshare(0x40000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 07:16:13 executing program 4: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) r1 = syz_genetlink_get_family_id$nl802154(&(0x7f0000000140), 0xffffffffffffffff) sendmsg$NL802154_CMD_SET_CHANNEL(r0, &(0x7f0000000280)={0x0, 0x0, &(0x7f00000001c0)={&(0x7f0000000240)={0x20, r1, 0x8a2c4fe8fab2111f, 0x0, 0x0, {}, [@NL802154_ATTR_WPAN_DEV={0xc, 0x6, 0x484ea5991d7531a4}]}, 0x20}}, 0x0) 07:16:13 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000010, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) 07:16:13 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) 07:16:13 executing program 3: syz_mount_image$iso9660(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, 0x0, 0x0, &(0x7f0000000540)) 07:16:13 executing program 1: syz_open_dev$audion(0x0, 0x0, 0x0) syz_open_dev$audion(&(0x7f0000000a00), 0x1, 0x4100) 07:16:13 executing program 4: r0 = socket$vsock_stream(0x28, 0x1, 0x0) sendmsg$sock(r0, &(0x7f0000002380)={0x0, 0x0, 0x0}, 0x0) 07:16:14 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000010, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) 07:16:14 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) 07:16:14 executing program 3: sendmsg$NLBL_MGMT_C_ADDDEF(0xffffffffffffffff, 0x0, 0x0) r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_SCAN_REQ(r0, 0x0, 0x4044120) sendmsg$NLBL_MGMT_C_LISTDEF(0xffffffffffffffff, 0x0, 0x0) bpf$BPF_GET_BTF_INFO(0xf, 0x0, 0x0) syz_mount_image$msdos(&(0x7f00000003c0), &(0x7f0000000400)='./file0\x00', 0x7, 0x2, &(0x7f0000001700)=[{0x0}, {&(0x7f0000001580)}], 0x100, &(0x7f00000017c0)={[{@dots}, {@fat=@usefree}], [{@fscontext={'fscontext', 0x3d, 'root'}}, {@context={'context', 0x3d, 'root'}}, {@pcr}, {@pcr}]}) 07:16:14 executing program 1: syz_mount_image$nfs4(0x0, 0x0, 0x0, 0x2, &(0x7f00000006c0)=[{&(0x7f0000000500)='J', 0x1, 0x15c6}, {&(0x7f00000005c0)="96", 0x1}], 0x0, 0x0) 07:16:14 executing program 4: syz_mount_image$iso9660(&(0x7f0000000100), &(0x7f0000000140)='./file0\x00', 0x0, 0x0, &(0x7f0000000180), 0x2008004, &(0x7f00000004c0)={[{@sbsector}, {@utf8}]}) [ 512.938410][T15574] FAT-fs (loop3): Unrecognized mount option "fscontext=root" or missing value [ 513.060534][T15578] loop1: detected capacity change from 0 to 21 [ 513.192596][T15578] loop1: detected capacity change from 0 to 21 07:16:16 executing program 0: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 07:16:16 executing program 2: r0 = socket$inet6_tcp(0xa, 0x1, 0x0) sendto$inet6(r0, 0x0, 0x0, 0x20000010, &(0x7f0000000080)={0xa, 0x0, 0x0, @ipv4={'\x00', '\xff\xff', @dev}}, 0x1c) 07:16:16 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) 07:16:16 executing program 3: r0 = syz_open_dev$ndb(&(0x7f0000000100), 0x0, 0x0) syz_io_uring_setup(0x0, 0x0, &(0x7f0000ffa000/0x3000)=nil, &(0x7f0000ffa000/0x1000)=nil, 0x0, 0x0) ioctl$IOC_PR_CLEAR(r0, 0x401070cd, 0x0) syz_io_uring_setup(0x5ae9, &(0x7f0000000340), &(0x7f0000ffb000/0x4000)=nil, &(0x7f0000ffc000/0x2000)=nil, &(0x7f00000003c0), 0x0) syz_genetlink_get_family_id$ipvs(&(0x7f0000000480), 0xffffffffffffffff) syz_io_uring_setup(0x5db9, &(0x7f0000001dc0)={0x0, 0x661e, 0x8}, &(0x7f0000ffc000/0x1000)=nil, &(0x7f0000ffa000/0x4000)=nil, &(0x7f0000001e40), &(0x7f0000001e80)) 07:16:16 executing program 1: r0 = socket$nl_sock_diag(0x10, 0x3, 0x4) sendmsg$DCCPDIAG_GETSOCK(r0, &(0x7f0000000300)={0x0, 0x0, &(0x7f00000002c0)={0x0}}, 0x0) connect(r0, &(0x7f0000000140)=@nl=@proc={0x10, 0x0, 0x0, 0x40000002}, 0x80) 07:16:16 executing program 4: syz_genetlink_get_family_id$l2tp(&(0x7f00000002c0), 0xffffffffffffffff) syz_io_uring_setup(0x67d5, &(0x7f00000003c0)={0x0, 0x0, 0x0, 0x0, 0x1e0}, &(0x7f0000ffe000/0x2000)=nil, &(0x7f0000fff000/0x1000)=nil, &(0x7f0000000440), &(0x7f0000000480)) 07:16:16 executing program 1: bpf$BPF_LINK_UPDATE(0x9, &(0x7f0000000080), 0x10) 07:16:17 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_KEY(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={0x0}, 0x1, 0x0, 0x4000}, 0x0) 07:16:17 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) 07:16:17 executing program 4: syz_open_dev$usbmon(&(0x7f0000000080), 0x0, 0x0) 07:16:17 executing program 3: recvmmsg(0xffffffffffffffff, &(0x7f0000003940)=[{{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000200)=""/68, 0x44}], 0x1}}], 0x1, 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1f, 0x0, @perf_bp={0x0}, 0xc030, 0x0, 0x2, 0x0, 0x9}, 0x0, 0xff7fffffffffffff, 0xffffffffffffffff, 0x0) syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x103382) r0 = socket(0x200000000000011, 0x3, 0x0) r1 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r1, 0x8933, &(0x7f00000000c0)={'ip6gre0\x00', 0x0}) bind$packet(r0, &(0x7f00000001c0)={0x11, 0x0, r2, 0x1, 0x0, 0x6, @link_local}, 0x14) sendmmsg(r0, &(0x7f0000000d00), 0x400004e, 0x0) 07:16:18 executing program 1: creat(0x0, 0x0) unshare(0x48020200) mkdir(&(0x7f00000002c0)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', 0x0) getpid() sched_setscheduler(0x0, 0x5, &(0x7f0000000380)) ioctl$KDSKBSENT(0xffffffffffffffff, 0x4b49, &(0x7f0000000480)={0x0, "3c036542f6da526d24300d407270f71bd5578f974d70eb173b5b90cc3a7d8685b3b29a7b6f1e62655a03027c3cfb40c860309ca64bab9f4ae958f4d1905cf40616eada547e74b4b12d66c1ba3e08281bd35980455206d49a065695f8720cb6d5ae66d2866700d5814992e355c9a4b32c69fd3773e4c37e6d50301ab1bb9c542040415d1f944f805945c94caece14546233a4d88d6eebc07cdffde11e80d1aecb388ddffca53863c457635d1143ef6f057f681537243449ca46b6204fd6c7e5c5ea4e205e51c340d8faaefaae114e3d28bfc3cc12218bc65789217fb7a75fd8579045fce7f322f484b050a3b92cadb8bddc77b4b9beeb3c3b17464ef07afbbd3817a029eafc8097a27d7ac29a78318303f0f702daf34255a863401f583d38ed9e4fa6abe4642084b6e2b573fcb58f3361cd341195280467bf3da0890261648ad0ea625efa1016f5c2183ad667928f41c84998efdf7e294f6aa765adcc19969b342dda0885370a11dd854c18f4099d8e71245ff795d78e305568ec493ccbe78a11a8499adece243627004c6690ec2921715fdd5b95ccd4274b7ef1e4b6608ac6bbd048f5b23e085cbbf9e7c398ca9f8db9dd2a3e173dc27bec4ad9667a0476c8995c033a2333c20341a5211eb2bb9b17baf3dbe6e7f2f4ce7a631b56bbd193c734e0569935e87a95d73f4184dbc9503d223a062b98f37b1f72437d7c5772812cb6"}) mount(0x0, &(0x7f0000000240)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', &(0x7f0000000380)='hugetlbfs\x00', 0x0, 0x0) ioctl$BTRFS_IOC_QGROUP_ASSIGN(0xffffffffffffffff, 0x40189429, &(0x7f0000000440)={0x1, 0x3}) r0 = open(&(0x7f0000000080)='.\x00', 0x0, 0x0) renameat(r0, &(0x7f0000000340)='\x13\x13w\xc5\xfc5\xd4\x14T\xd5\xd4\x1d)\xad\x1a`)Y\x81F\xe6\xbe\x16nA\xad\r\xbd@T\x03<\x9f3\xbb\xda\x82$\xa2\xf3\xd7r\xe7cnH\xb3<\xbfp\x83r\xe8\xf1\xb9\x93>\xc5\x12wC\xbe\"\x06 \x9e\xf0-\xf9\xcb\xf2\xf6\xe8\x80\xd38/\x00', r0, &(0x7f0000000000)='./file0\x00') 07:16:20 executing program 0: clone(0x2000000002000100, 0x0, 0xfffffffffffffffe, 0x0, 0xffffffffffffffff) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) unshare(0x40000000) ioctl$PERF_EVENT_IOC_PERIOD(0xffffffffffffffff, 0x40082404, 0x0) mmap(&(0x7f0000000000/0xb36000)=nil, 0xb36000, 0xb635773f06ebbeee, 0x8031, 0xffffffffffffffff, 0x0) openat(0xffffffffffffff9c, 0x0, 0x0, 0x0) 07:16:20 executing program 4: recvmmsg(0xffffffffffffffff, &(0x7f0000003940)=[{{0x0, 0x0, &(0x7f0000001cc0)=[{&(0x7f0000000200)=""/68, 0x44}], 0x1}}], 0x1, 0x0, 0x0) openat$loop_ctrl(0xffffff9c, &(0x7f0000000740), 0x0, 0x0) perf_event_open(&(0x7f0000000700)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x50d, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x1, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) r0 = syz_open_dev$loop(&(0x7f00000001c0), 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r0, 0x81f8943c, &(0x7f0000000280)) open(0x0, 0x141042, 0x0) r1 = socket(0x200000000000011, 0x3, 0x0) r2 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCGIFINDEX(r2, 0x8933, &(0x7f00000000c0)={'ip6gre0\x00', 0x0}) bind$packet(r1, &(0x7f00000001c0)={0x11, 0x0, r3, 0x1, 0x0, 0x6, @link_local}, 0x14) sendmmsg(r1, &(0x7f0000000d00), 0x400004e, 0x0) 07:16:20 executing program 2: r0 = openat$hwrng(0xffffff9c, &(0x7f0000000000), 0x0, 0x0) r1 = openat$cuse(0xffffff9c, &(0x7f0000000040), 0x2, 0x0) read$FUSE(r0, &(0x7f0000000200)={0x2020, 0x0, 0x0}, 0x2020) read$FUSE(r1, &(0x7f0000002280)={0x2020}, 0x2020) write$FUSE_INIT(r1, &(0x7f0000000080)={0x50, 0x0, r2}, 0x50) 07:16:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) 07:16:20 executing program 3: r0 = perf_event_open(&(0x7f000001d000)={0x1, 0x70, 0x0, 0x0, 0x0, 0x0, 0x0, 0x41c1}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r1 = inotify_init1(0x0) inotify_add_watch(0xffffffffffffffff, &(0x7f0000000180)='./control\x00', 0x0) r2 = inotify_add_watch(0xffffffffffffffff, &(0x7f00000000c0)='.\x00', 0x20000051) sendmmsg$unix(0xffffffffffffffff, &(0x7f00000011c0)=[{{0x0, 0x0, &(0x7f0000000600)=[{&(0x7f0000000540)="e3a437e900f1b92532575aff426ddee26ff7d255cb9c29a8817b9f", 0x1b}, {&(0x7f0000000580)}], 0x2, 0x0, 0x0, 0x240008c7}}, {{0x0, 0x0, 0x0, 0x0, &(0x7f0000000ac0)=ANY=[@ANYRES32=0x0, @ANYRES32=0x0, @ANYBLOB="0000000028000000000000000100000001000000", @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYBLOB="1c0000000000000001000000", @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32=0x0, @ANYRES32, @ANYBLOB="0000000034598f91faaefdffff87a10000000000000000000000b19790df48c1856b9dfebc822874aabc4f3ce5bbf5d39f40fbef243ff5cca9fc40d5aa00000000000000644e6469387719a8d6637d399a04", @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES32=r0, @ANYRES32, @ANYRES32, @ANYRES32=r1, @ANYRES32, @ANYRES32, @ANYBLOB="000000002800000000000000010000", @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32, @ANYRES32], 0xe0, 0x40080}}], 0x2, 0x0) inotify_rm_watch(0xffffffffffffffff, r2) rmdir(&(0x7f0000000100)='./control\x00') r3 = syz_open_dev$loop(&(0x7f0000000880), 0x7f, 0x182) r4 = memfd_create(&(0x7f0000000240)='.^\xc5', 0x0) pread64(r3, &(0x7f0000000380)=""/212, 0xd4, 0x8) ioctl$F2FS_IOC_MOVE_RANGE(0xffffffffffffffff, 0xc01cf509, 0x0) sendmmsg$unix(0xffffffffffffffff, &(0x7f0000008080)=[{{&(0x7f00000001c0)=@file={0x1, './control\x00'}, 0x6e, &(0x7f0000000140)=[{&(0x7f0000000280)="a7898fdce4c23eddb404c5a6eac98d2f176e7cfe29056dbd0e52366c22de8602a9cf703421aec8696ee862c95ee97e73888adf56057b55b7a7ef88e15aeb68dfba6115925d8e4aa78add1ce1616a5d80fd4676fe0a67c1e1191967d49b5abc1be3a4f34552563592299c354faa77bfd0f5e1d33ab02806758cc8388afb1c9f87fd099aa0ee0d5979f01f14eff5fa4f48620bccd1fea1535e43a84c97030dfe34f59dd466835a54d64c14b056c114de59c3fa58fef7bca1617d76f4a2ec25c28281757754d8d81868f543cb54dc82c3a62a47dce41be0b73f8272e57d3db808a17c139d8e296b05941ffd7fd1453d7285859b2534044199501e", 0xf9}, {&(0x7f0000000480)="7d8439096309654ac18a6e236bc67a787aee02064a510f43eb17e0ae1ab236b1221498284ea90d7a8672839d3f1e443f6fbc19719ffd5cf4de8392388a9b32a58bb2302bdd3d4dc1be710e1f116a08cd5450ae2c800a3d930872afca7545cffcc5d0d7765c2902dc3df21782b067", 0x6e}, {&(0x7f0000000080)}], 0x3, 0x0, 0x0, 0x800}}, {{&(0x7f0000000580)=@file={0x0, './file0\x00'}, 0x6e, &(0x7f0000000840)=[{&(0x7f00000008c0)="b0af03e89b79d072dfa6accf60c124c46943e3db3f2b46d154a92977f049c0052a5425fdddd8beebd3965562a3b2bd5a28a2e7088cd341dc1edf352b26ab846909f57892aa79f76c0f2f7a985fae578257e1aff549c35566efa70d36478263dd40dab79956136207e9186ef9aa91ba3ab55bf8a11c0b86610eca1bb4", 0x7c}, {&(0x7f0000000bc0)="c904db309342bb85bf129716d557dec3d9f5d79b8ff6ea77d9e825a9f3158ade81d8d38914ad3afd512a653fd5465135fbfe4ee65a7dcb0075154406555b19a72b6d9d56cb427264c8f7204d3ff9de63e930668d81ad4956b610e72256464f64cf3aecb9c55200efe5d8282be1aaaf25d4e6d4cd968c3e2e94c6f374f3f8bd7a9ac11dfe97700359193a90f8f53ff05467049209ef507b33318772043a19074b01e04aa54e39bf288c4853b39039d262da6cfef07fbaf8bb63df19e8ab9736db5990", 0xc2}, {&(0x7f0000000940)="c75dc922b058905d329b384da193f1953231760007b01d87f2d99e779647d7a94491266133c0a5af8aa6c50b29d7ddc5988b08ffdb4f9cc94d80ddceea0c1d0d7f75cf81b90cc1d856667b38bda6c85556c43cfb36666fefedbfd306a549", 0x5e}, {&(0x7f0000000cc0)="9c14beb5cc418aab550d51675610421d4fb610eeb98eaadbda70337bd09424cd02519b9b4a4848efab379c85db1adb054bd56e2e41e1d8ad1d492964a9e17c83b493a7c554d23936f56a1605ec0fce5d7b4e", 0x52}, {&(0x7f0000000d40)="af9e6448ef441926438ab0fedd2bf1bad2f786314816cc66a8b0c79be19766fb4e69045e02bf6fd2e65a9d7dfb3d6f1b7a77eae37d91d1dc107626b01c528f2490a6a8bb82ca8524042c047f4e7ab524493cb8", 0x53}, {&(0x7f0000000500)="fa3d6add2f55b703152942c90baa17e9fca57c8d0e02a456a7b37f7d48169e07bb7a2316d48a637a0a5c3896f94aab", 0x2f}, {&(0x7f0000000dc0)="d5bb9d5676dc9630b23f7b0bdb0671d214aae0c152ed60ef38e884dbd0842e363972cf4d314c2ab0ffcf9d45412be8543ffde2a8020365c303880c0e324e2c1fef67558057a0295cb2393c9615268f", 0x4f}, {&(0x7f0000000e40)="2f53646066b7ff4d45b1753c77b56f5c968b0ae805451739b771f63e01ff38d766fb8d7ccd6f47e8c4147742ea8f00bc095acc78fe3128f5f09a44ee93ff80c056b073f370f8102d112e5db6b32332eb232c64d9b8b43b484867483325fc5394a4f4330b259171c1c74eb3b87d8ba262761695f57aba053b56cd8f699e53bb906a3214146e2a1742fa33e4564df9d5dbe1896ff2940d1f82b960121c7b0694cd0841342cc8acee988494187f5260c85d", 0xb0}], 0x8, 0x0, 0x0, 0x1}}, {{&(0x7f0000000f00)=@abs={0x0, 0x0, 0x4e23}, 0x6e, &(0x7f0000002440)=[{&(0x7f0000000f80)="31dc07aae40245f04c6b84bc28721820cc6ba3464e39fc4737f2a93bbcd772bffe838f080935c40b738d2ed1195c2509e587f25d7f32efc52600ba1965ff33ac80f126ffd41e6d288f56b4c1ea33e23f0bc521d286414e753405f88a789c88b61d8b747ab943490ef9f23dd266de98fbd11e0cbf6bba318ddc04cf60cebfbe27234dc3a84b0f3db840ffd949cae292cdfe3736f99a931b9a8ce9659291acdc0778d748389bf85ff8cba7b63165b9a48c5a00dec4af874829596a834511a8", 0xbe}, {&(0x7f0000001040)="6b8e485e05cf40229e744249b0bdf6aa9c77c221d5eee27723e1bb1f81ee6261324a037fa3474324d87c0125e95b62d6ee0df24fa5cf5e64952deb26a93df27dd30f01d370793fbb94930a8660a9e99b6132bfadf92c88ba58159ba6251794adda6e489cf6ec7cc580094743775296d6d30df3831492fda26cd7dac179acfac482de683a1663a104a10b9520d6d2485761b378ec340da5101331854519691cb1da13531eb1f14e45d14a39b660f1c7b40033777e1f074c970600702092fe8862279e63609517e4c6189ae5875d3330d753a02808b1c63d0686b14e8542", 0xdd}, {&(0x7f0000000a80)="94c241e1a0d832d3435b5cd192ab15dfdfd2d5b46967a7e18fbc2e744f48a549635aaa3daeb9711f4905", 0x2a}, {&(0x7f0000001200)="a80fa2341b023ccefedf6e33ccd2f9fcd4efe1cdc9db9bd989292bbf8a29ef457e41f605267d0fa535b804eb262fb9a375fec54c04a2e8ca60d599bb63bc54c4fcf883e8062316429a9082b6c87761d3597ec47ceaa1b141074b0a73b827b8212cac61b51ca37465a3da15491521c695d81af3acd0249e51d2806e0bc8fcf2afca7b8a78dc99bd309540eb7af971019f9403245e0b977b32255a1194d05af75d3936885520", 0xa5}, {&(0x7f0000001140)="f92940ee0c07112920ef4b43083dad422b7ad9c5d81acd469ce310", 0x1b}, {&(0x7f0000001180)="964f5a3de48132ffe4bb0ab322fe52754675d95593bb479c816882a3c64b", 0x1e}, {&(0x7f00000012c0)="30150c37cbced3f95949c9a153598c19fe7761991e62230c0d4a1ac35523c6656f3b9675efaad487f1cccc5d66dc671179873fdf487c96b48bcad22717c7636fb674161390511cd5cb4cf7193e3ec2766f9d0060ba1d8be85d2fcffea311b42a30f4b9401d007565e3a6da6412306529e583bc2ef7f911281ec9031b3b3f0b779f24", 0x82}, {&(0x7f0000001380)="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", 0x1000}, {&(0x7f0000002380)="75f1215efc22b8322cf85e0b7ed3f0dac5ee11771ea0b6120927a47f50f94ca0c5d9e04cfd6dd11a5e457d8056fabbbbbdb4a42e1c5bd2d54edd43db182f7aff59ecb63ad7082b7e07cfb92fb95e9ae1439a709ed93ac8ac9c255e56d2fa97e4dea47d1b4b9aa76c3c2fb21f33a55a80f80d568e392053d547262a934ba972aed2f1194d5ae5da42e123", 0x8a}], 0x9, &(0x7f0000007980)=[@cred={{0x18}}, @rights={{0x28, 0x1, 0x1, [r1, r1, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}, @cred={{0x18, 0x1, 0x2, {0xffffffffffffffff}}}, @cred={{0x18}}, @rights={{0x24, 0x1, 0x1, [r0, 0xffffffffffffffff, 0xffffffffffffffff, r1, 0xffffffffffffffff, r0]}}, @cred={{0x18, 0x1, 0x2, {0x0, 0x0, 0xee01}}}, @cred={{0x18, 0x1, 0x2, {0x0, 0xee01, 0xee01}}}, @cred={{0x18, 0x1, 0x2, {0xffffffffffffffff, 0xee00}}}], 0xdc}}, {{&(0x7f0000007a80)=@file={0x1, './file0\x00'}, 0x6e, &(0x7f0000007cc0)=[{&(0x7f0000007b00)="3ef8b510b232219aa9d5cdd674b56912f2181b161089559b047d5798719577b0ddf4f80538f7c0a0a090f40f104a2eb488645ff61e0ce4aa1079e0ac77ea672d4d63fa08dc3c95d28c840b7bb40d422e336aa8b3b211ebdc2c6bb29210922564f3b398b3db956017564b20ae6b4b74ac3cf02980dad74021e0d3faf90ccac3f19a05ab7db247eaacc20ebe161dcd2c6aeca442a912", 0x95}, {&(0x7f0000007bc0)="2717510e1d9d0d549b886f4cf070cc02e05a28e9a9558fc10081737f64da87d7d43236ec59caeb218249332acc6d89db18ea9500063ce89a8d27f55d55c17891eae16574619ad75123ee82e0f5ca91569adc6b55040e546314a4e21242b55cbd9f161f6806ddbe9ea1cd42dc1c01b9c1acc0fbe33b667aba565d881402f9249402be988f421f1e9989cebb7ac91d9a871a9ac81bc821b4ac43a2cb0758", 0x9d}, {&(0x7f0000007c80)="a37cf6d16b92ae", 0x7}], 0x3, &(0x7f0000008040)=[@rights={{0x14, 0x1, 0x1, [0xffffffffffffffff, r0]}}, @rights={{0x28, 0x1, 0x1, [0xffffffffffffffff, 0xffffffffffffffff, r0, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff, 0xffffffffffffffff]}}], 0x3c, 0x40}}], 0x4, 0x10000010) pwritev(r4, &(0x7f0000000800)=[{&(0x7f00000009c0)="1e53851521405f68000049445ab542cdcc1a7bda86e079a689acae17cc31c898eda6f288fe62aee7e0f6f80ee9a7bdb3165d5a3b77c2edf9cdc1e8b94e17bbfd0db295179f6c6f363c7dc9ddedc89517dcf5e2c8508c7f49d3a05548a74b82af6ffe2403d8625c706f6e668da030a010bfe8078c0ecc9b44d0ab2bd78f1cbcd18c8135c4c6366b1345af6d45258face1d3a7ca2b4ee59d", 0x97}, {0x0}, {&(0x7f0000000740)="db0c9b8b3a69a3efecb90948a49541c349f6e58eb0e2c08bcf664ecc69a37b085704a6be41af7e13ac63a99700ccf9f7472247a077995b6927f88309738d6baec77ddc2eed2d913acf2420b1be1c51a8dd080f10fb393927490d4c967d6d07fd924d17a7c81a029ba2890b3a89602f035e64b9d7af15cba151d6edfb47d4e5e0d8aed2539294d294ab37d0ca3c61883924ec8640085183129b0d48f8629f5ff0", 0xa0}], 0x3, 0x81805, 0x0) fcntl$lock(0xffffffffffffffff, 0x6, &(0x7f0000000040)={0x1, 0x0, 0x170, 0xff}) sendfile(r3, r3, 0x0, 0x24000000) ioctl$LOOP_CLR_FD(r3, 0x4c01) syz_mount_image$romfs(&(0x7f0000000000), &(0x7f00000000c0)='./file0\x00', 0x8001, 0x0, &(0x7f0000000940), 0x800, &(0x7f0000000640)=ANY=[@ANYBLOB="ef2c2e5ec52c27258f2c2e5ec52c2f6465762f6c252c736d61636b66c4730103006e7c6d7534653d2e6a7b77402c6d6561daa1b3a5922ba51321ee294bb71686b822d7a35660dce732ed85d9fdab98cb578ac510dff527b2f4824da97df168e655c5fd8dc93751f2b843e1ef7c56046c093da8aa73d2d9cc97c48b2227fe1544f6dbc10376a35222022a6d8321542df0720e7f1bdebc2d96e5617e82635362553221e098ebefdf8dbe3b6f2ac4e565ba31ce55dc6166d2cc402480ac1bd3b1abc27c83447bc31cabfdd7f6a6224765596a1aeccacc1f03a41936fb97ac68c713a1365c"]) ioctl$LOOP_SET_FD(r3, 0x4c00, r4) [ 518.788584][T15701] loop3: detected capacity change from 0 to 64 [ 518.900944][T15701] romfs: Unknown parameter 'ï' [ 518.919505][T15707] loop7: detected capacity change from 0 to 1036 07:16:20 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) 07:16:21 executing program 4: r0 = socket$inet6(0xa, 0x2, 0x0) recvmmsg(r0, &(0x7f00000052c0)=[{{0x0, 0x0, 0x0}}], 0x1, 0x0, 0x0) bind$inet6(r0, &(0x7f0000f5dfe4)={0xa, 0x4e20}, 0x1c) setsockopt$inet6_int(r0, 0x29, 0x31, &(0x7f00000000c0)=0x7, 0x4) sendto$inet6(r0, 0x0, 0x0, 0x0, &(0x7f0000000080)={0xa, 0x4e20, 0x0, @mcast1}, 0x1c) 07:16:21 executing program 3: syz_usb_connect(0x0, 0x37, &(0x7f0000000a00)={{0x12, 0x1, 0x0, 0x38, 0xa1, 0x15, 0x40, 0x9c0, 0x200, 0xade9, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x93, 0x5a, 0xc0, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x3, 0x5, "cc"}, @uac_iso={0x7}]}}]}}]}}]}}, 0x0) 07:16:21 executing program 2: rt_sigtimedwait(&(0x7f0000000080), 0x0, &(0x7f0000000200), 0x8) 07:16:21 executing program 5: setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) [ 520.016019][T15742] nf_conntrack: default automatic helper assignment has been turned off for security reasons and CT-based firewall rule not found. Use the iptables CT target to attach helpers instead. 07:16:22 executing program 2: r0 = syz_open_dev$video4linux(&(0x7f0000000200), 0x5, 0x0) ioctl$VIDIOC_EXPBUF(r0, 0xc0405610, &(0x7f0000000240)) [ 520.405683][ T8438] usb 4-1: new high-speed USB device number 2 using dummy_hcd [ 520.773298][ T8438] usb 4-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 520.784017][ T8438] usb 4-1: config 0 interface 0 altsetting 0 has an invalid endpoint descriptor of length 3, skipping [ 520.795299][ T8438] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 [ 521.045164][ T8438] usb 4-1: New USB device found, idVendor=09c0, idProduct=0200, bcdDevice=ad.e9 [ 521.054473][ T8438] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 521.062776][ T8438] usb 4-1: Product: syz [ 521.067047][ T8438] usb 4-1: Manufacturer: syz [ 521.071755][ T8438] usb 4-1: SerialNumber: syz [ 521.123759][ T8438] usb 4-1: config 0 descriptor?? [ 521.166921][ T8438] dvb-usb: found a 'Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver' in cold state, will try to load a firmware [ 521.217359][ T8438] usb 4-1: Direct firmware load for dvb-usb-gp8psk-01.fw failed with error -2 [ 521.226563][ T8438] usb 4-1: Falling back to sysfs fallback for: dvb-usb-gp8psk-01.fw [ 521.481535][ T8438] dvb-usb: did not find the firmware file 'dvb-usb-gp8psk-01.fw' (status -11). You can use /scripts/get_dvb_firmware to get the firmware [ 521.497043][ T8438] dvb_usb_gp8psk: probe of 4-1:0.0 failed with error -11 [ 521.618199][ T8438] usb 4-1: USB disconnect, device number 2 [ 522.184820][ T8438] usb 4-1: new high-speed USB device number 3 using dummy_hcd 07:16:24 executing program 1: r0 = socket$inet_sctp(0x2, 0x1, 0x84) setsockopt$inet_sctp_SCTP_PEER_ADDR_PARAMS(r0, 0x84, 0xa, &(0x7f0000000440)={0x0, @in, 0x0, 0x0, 0x32e}, 0x98) 07:16:24 executing program 4: perf_event_open(&(0x7f0000000800)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c40, 0x2502, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0xfffffffffffffffd, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_bp={0x0}}, 0x0, 0x0, 0xffffffffffffffff, 0x0) socketpair(0x1e, 0x80005, 0x0, &(0x7f0000000340)={0x0, 0x0}) close(r0) socket$kcm(0x29, 0x0, 0x0) close(0xffffffffffffffff) 07:16:24 executing program 5: setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) 07:16:24 executing program 2: r0 = socket$nl_generic(0x10, 0x3, 0x10) ioctl$sock_SIOCSIFBR(r0, 0x5452, &(0x7f00000008c0)=@get={0x1, 0x0}) syz_genetlink_get_family_id$tipc2(&(0x7f0000000080), r0) 07:16:24 executing program 0: bpf$BPF_PROG_ATTACH(0x8, &(0x7f0000000000), 0x14) [ 522.563209][ T8438] usb 4-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 522.575218][ T8438] usb 4-1: config 0 interface 0 altsetting 0 has an invalid endpoint descriptor of length 3, skipping [ 522.587096][ T8438] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 07:16:24 executing program 0: bpf$LINK_DETACH(0x22, 0x0, 0x0) mkdir(&(0x7f0000000300)='./file0\x00', 0x0) mount(0x0, &(0x7f0000000080)='./file0\x00', &(0x7f00000007c0)='ramfs\x00', 0x0, 0x0) r0 = open(&(0x7f0000021000)='./file0\x00', 0x0, 0x0) fchdir(r0) r1 = creat(&(0x7f0000000000)='./bus\x00', 0x0) perf_event_open(&(0x7f0000000100)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x3c43, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext, 0x0, 0x0, 0x0, 0x0, 0x0, 0x2000}, 0x0, 0xffffffffffffffff, 0xffffffffffffffff, 0x0) r2 = fanotify_init(0x0, 0x0) fanotify_mark(r2, 0x2000000000000011, 0x2, r1, 0x0) mount(&(0x7f00000000c0)=ANY=[], 0x0, 0x0, 0x0, 0x0) fanotify_mark(r2, 0x1, 0x20, 0xffffffffffffffff, 0x0) r3 = open(&(0x7f0000000000)='./bus\x00', 0x141042, 0x0) write$P9_RREADLINK(r3, &(0x7f0000000380)=ANY=[], 0x44) sendfile(r3, r3, &(0x7f0000000700), 0x7fff) openat(0xffffffffffffff9c, &(0x7f0000000000)='/proc/self/exe\x00', 0x0, 0x0) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000005a900)={0x0, [{}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, 0x0}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0}], 0x0, "d4c90300"}) ioctl$BTRFS_IOC_GET_SUBVOL_INFO(r3, 0x81f8943c, &(0x7f000004fa80)={0x0, ""/256, 0x0, 0x0}) ioctl$BTRFS_IOC_GET_SUBVOL_ROOTREF(0xffffffffffffffff, 0xd000943d, &(0x7f000004fc80)={0x624e517e, [{r4}, {}, {}, {}, {}, {}, {}, {}, {}, {r7}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r5}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r6}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {}, {0x0, r8}], 0x0, "92485232917c65"}) preadv(0xffffffffffffffff, 0x0, 0x0, 0x0, 0x0) 07:16:24 executing program 4: r0 = socket(0x1c, 0x5, 0x0) r1 = socket$inet_sctp(0x2, 0x5, 0x84) sendmsg(r1, &(0x7f00000008c0)={&(0x7f00000000c0)=@in={0x10, 0x2}, 0x10, 0x0}, 0x0) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r1, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) r2 = socket$inet_sctp(0x2, 0x5, 0x84) getsockopt$inet_sctp_SCTP_GET_ASSOC_ID_LIST(r2, 0x84, 0x105, &(0x7f0000000040)={0x1, [0x0]}, &(0x7f0000000200)=0x8) setsockopt$inet_sctp_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x900, &(0x7f0000000000)={r3}, 0x8) 07:16:24 executing program 5: setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(0xffffffffffffffff, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(0xffffffffffffffff, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(0xffffffffffffffff, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(0xffffffffffffffff, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) [ 522.903946][ T8438] usb 4-1: New USB device found, idVendor=09c0, idProduct=0200, bcdDevice=ad.e9 [ 522.913260][ T8438] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 522.921386][ T8438] usb 4-1: Product: syz [ 522.925828][ T8438] usb 4-1: Manufacturer: syz [ 522.930530][ T8438] usb 4-1: SerialNumber: syz [ 523.053867][ T8438] usb 4-1: config 0 descriptor?? 07:16:25 executing program 3: syz_usb_connect(0x0, 0x37, &(0x7f0000000a00)={{0x12, 0x1, 0x0, 0x38, 0xa1, 0x15, 0x40, 0x9c0, 0x200, 0xade9, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x25, 0x1, 0x0, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x1, 0x93, 0x5a, 0xc0, 0x0, [], [{{0x9, 0x5, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, [@generic={0x3, 0x5, "cc"}, @uac_iso={0x7}]}}]}}]}}]}}, 0x0) 07:16:25 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$NET_DM_CMD_START(r0, &(0x7f0000000140)={0x0, 0x0, 0xffffffffffffffff}, 0x0) 07:16:25 executing program 1: syz_usb_connect$cdc_ecm(0x0, 0x4d, &(0x7f0000000000)={{0x12, 0x1, 0x0, 0x2, 0x0, 0x0, 0x20, 0x525, 0xa4a1, 0x40, 0x1, 0x2, 0x3, 0x1, [{{0x9, 0x2, 0x3b, 0x1, 0x1, 0x0, 0x0, 0x0, [{{0x9, 0x4, 0x0, 0x0, 0x0, 0x2, 0x6, 0x0, 0x0, {{0x5}, {0x5}, {0xd}}}}]}}]}}, &(0x7f0000000500)={0x0, 0x0, 0x5, 0x0, 0x2, [{0x4, &(0x7f0000000100)=@string={0x4, 0x3, "b551"}}, {0x0, 0x0}]}) [ 523.182751][ T8438] usb 4-1: can't set config #0, error -71 [ 523.240165][ T8438] usb 4-1: USB disconnect, device number 3 07:16:25 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) 07:16:25 executing program 4: r0 = socket$inet6_udplite(0xa, 0x2, 0x88) r1 = socket$nl_generic(0x10, 0x3, 0x10) r2 = syz_genetlink_get_family_id$ethtool(&(0x7f0000000100), 0xffffffffffffffff) ioctl$ifreq_SIOCGIFINDEX_batadv_mesh(r0, 0x8933, &(0x7f00000002c0)={'batadv0\x00', 0x0}) sendmsg$ETHTOOL_MSG_CHANNELS_GET(r1, &(0x7f0000000480)={0x0, 0x0, &(0x7f0000000440)={&(0x7f0000000300)={0x28, r2, 0x1, 0x0, 0x0, {}, [@HEADER={0x14, 0x1, 0x0, 0x1, [@ETHTOOL_A_HEADER_DEV_INDEX={0x8, 0x1, r3}, @ETHTOOL_A_HEADER_FLAGS={0x8}]}]}, 0x28}}, 0x0) 07:16:25 executing program 2: bpf$BPF_BTF_LOAD(0x12, &(0x7f00000002c0)={&(0x7f0000000140)={{0xeb9f, 0x1, 0x0, 0x18, 0x0, 0xc, 0xc, 0x9, [@fwd={0x8}]}, {0x0, [0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0]}}, &(0x7f0000000200)=""/146, 0x2d, 0x92, 0x1}, 0x20) 07:16:25 executing program 0: r0 = socket$inet6_udp(0xa, 0x2, 0x0) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000400), 0x8) setsockopt$inet6_IPV6_HOPOPTS(r0, 0x29, 0x36, &(0x7f0000000000), 0x8) [ 523.772202][ T4669] usb 2-1: new high-speed USB device number 14 using dummy_hcd 07:16:25 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) [ 523.962117][ T8438] usb 4-1: new high-speed USB device number 4 using dummy_hcd [ 524.012016][ T4669] usb 2-1: Using ep0 maxpacket: 32 07:16:25 executing program 4: r0 = socket$inet6_udp(0xa, 0x2, 0x0) sendmmsg$inet(r0, &(0x7f0000003f40)=[{{&(0x7f0000000000)={0x2, 0x4e22, @remote}, 0x10, 0x0}}], 0x1, 0x0) [ 524.133685][ T4669] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 07:16:26 executing program 2: r0 = openat$kvm(0xffffffffffffff9c, &(0x7f0000000140), 0x0, 0x0) r1 = ioctl$KVM_CREATE_VM(r0, 0xae01, 0x0) ioctl$KVM_SET_SIGNAL_MASK(0xffffffffffffffff, 0x4004ae8b, &(0x7f0000001000)=ANY=[@ANYBLOB="61cf"]) r2 = ioctl$KVM_CREATE_VCPU(r1, 0xae41, 0x0) syz_kvm_setup_cpu$x86(0xffffffffffffffff, r2, &(0x7f00002c5000/0x18000)=nil, &(0x7f0000000400)=[@textreal={0x8, 0x0}], 0x1, 0x0, 0x0, 0x0) ioctl$KVM_NMI(r2, 0xae9a) ioctl$KVM_SET_USER_MEMORY_REGION(r1, 0x4020ae46, &(0x7f00000002c0)={0x0, 0x2, 0x0, 0x2000, &(0x7f0000001000/0x2000)=nil}) perf_event_open(&(0x7f0000000240)={0x1, 0x80, 0x0, 0x0, 0x0, 0x0, 0x0, 0x74, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, @perf_config_ext}, 0x0, 0x0, 0xffffffffffffffff, 0x0) ioctl$KVM_SET_USER_MEMORY_REGION(0xffffffffffffffff, 0x4020ae46, 0x0) ioctl$KVM_RUN(r2, 0xae80, 0x0) 07:16:26 executing program 0: r0 = shmat(0x0, &(0x7f0000ffd000/0x2000)=nil, 0x5000) shmdt(r0) times(&(0x7f0000000000)) [ 524.332477][ T8438] usb 4-1: config 0 interface 0 altsetting 0 has an invalid endpoint with address 0x0, skipping [ 524.343399][ T8438] usb 4-1: config 0 interface 0 altsetting 0 has an invalid endpoint descriptor of length 3, skipping [ 524.354701][ T8438] usb 4-1: config 0 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 1 07:16:26 executing program 4: r0 = syz_open_dev$sndctrl(&(0x7f0000000100), 0x0, 0x0) ioctl$SNDRV_CTL_IOCTL_PCM_NEXT_DEVICE(r0, 0x80045530, &(0x7f0000001ec0)=""/221) [ 524.522934][ T4669] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 524.532390][ T4669] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 524.540512][ T4669] usb 2-1: Product: syz [ 524.545003][ T4669] usb 2-1: SerialNumber: syz [ 524.693238][ T8438] usb 4-1: New USB device found, idVendor=09c0, idProduct=0200, bcdDevice=ad.e9 [ 524.702721][ T8438] usb 4-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 524.710847][ T8438] usb 4-1: Product: syz [ 524.715608][ T8438] usb 4-1: Manufacturer: syz [ 524.720331][ T8438] usb 4-1: SerialNumber: syz [ 524.739956][ T4669] cdc_ether: probe of 2-1:1.0 failed with error -22 [ 524.865108][ T8438] usb 4-1: config 0 descriptor?? [ 524.908216][ T8438] dvb-usb: found a 'Genpix 8PSK-to-USB2 Rev.1 DVB-S receiver' in cold state, will try to load a firmware [ 524.920795][ T8438] usb 4-1: Direct firmware load for dvb-usb-gp8psk-01.fw failed with error -2 [ 524.927195][T10053] usb 2-1: USB disconnect, device number 14 [ 524.932493][ T8438] usb 4-1: Falling back to sysfs fallback for: dvb-usb-gp8psk-01.fw 07:16:27 executing program 3: openat$ocfs2_control(0xffffffffffffff9c, &(0x7f0000000040), 0x101400, 0x0) 07:16:27 executing program 5: r0 = socket$inet6_sctp(0xa, 0x0, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(r0, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) [ 525.724686][ T2054] usb 2-1: new high-speed USB device number 15 using dummy_hcd [ 525.972785][ T2054] usb 2-1: Using ep0 maxpacket: 32 [ 526.112342][ T2054] usb 2-1: config 1 interface 0 altsetting 0 has 2 endpoint descriptors, different from the interface descriptor's value: 0 07:16:28 executing program 1: dup(0xffffffffffffffff) r0 = openat$ptmx(0xffffffffffffff9c, &(0x7f00000001c0), 0x6, 0x0) write$binfmt_aout(r0, &(0x7f0000000140)=ANY=[@ANYBLOB="13"], 0x41) ioctl$TCSETS(r0, 0x40045431, &(0x7f0000000000)={0x0, 0x0, 0x0, 0x0, 0x0, "851c32e980004000000900"}) ioctl$TIOCPKT(r0, 0x5420, &(0x7f0000000100)=0x4) read(r0, &(0x7f0000000280)=""/279, 0x117) r1 = syz_open_pts(r0, 0x0) r2 = dup2(r1, r0) ioctl$TCXONC(r2, 0x540a, 0x3) 07:16:28 executing program 0: syz_open_dev$usbmon(&(0x7f0000000040), 0xffffffff, 0x0) 07:16:28 executing program 2: r0 = syz_init_net_socket$nl_generic(0x10, 0x3, 0x10) sendmsg$IEEE802154_LLSEC_ADD_KEY(r0, &(0x7f0000000500)={0x0, 0x0, &(0x7f00000004c0)={0x0}, 0x1, 0x0, 0x800e0000}, 0x0) 07:16:28 executing program 3: r0 = socket$alg(0x26, 0x5, 0x0) bind$alg(r0, &(0x7f0000000000)={0x26, 'skcipher\x00', 0x0, 0x0, 'ecb(des3_ede)\x00'}, 0x58) setsockopt$ALG_SET_KEY(r0, 0x117, 0x1, &(0x7f0000c18000)="ad56b6c5820fae9d6dcd3292ea54c7beef915d564c90c200", 0x18) r1 = accept4(r0, 0x0, 0x0, 0x0) sendmsg$NL80211_CMD_SET_BEACON(r1, &(0x7f0000000100)={0x0, 0x0, &(0x7f00000000c0)={&(0x7f0000001ec0)={0x2e0, 0x0, 0x0, 0x0, 0x0, {{}, {@void, @void}}, [@NL80211_ATTR_FTM_RESPONDER={0x2cc, 0x10e, 0x0, 0x1, [@NL80211_FTM_RESP_ATTR_CIVICLOC={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_LCI={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x4}, @NL80211_FTM_RESP_ATTR_ENABLED={0x4}, @NL80211_FTM_RESP_ATTR_CIVICLOC={0x2a9, 0x3, "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"}]}]}, 0x2e0}}, 0x0) recvmsg(r1, &(0x7f0000001e80)={0x0, 0x0, &(0x7f0000001e00)=[{&(0x7f0000001c80)=""/103, 0xf380}], 0x1}, 0x0) sendmsg$NFNL_MSG_ACCT_GET(r1, &(0x7f0000000140)={0x0, 0x0, &(0x7f0000000100)={&(0x7f0000000340)=ANY=[], 0xac}}, 0x0) 07:16:28 executing program 4: r0 = socket$nl_xfrm(0x10, 0x3, 0x6) sendmsg$nl_xfrm(r0, &(0x7f0000000580)={0x0, 0x0, &(0x7f0000000540)={&(0x7f0000000000)=@newspdinfo={0x1c, 0x24, 0x1, 0x0, 0x0, 0x0, [@XFRMA_SPD_IPV4_HTHRESH={0x6}]}, 0x1c}}, 0x0) 07:16:28 executing program 5: r0 = socket$inet6_sctp(0xa, 0x1, 0x84) setsockopt$inet_sctp6_SCTP_ENABLE_STREAM_RESET(0xffffffffffffffff, 0x84, 0x76, &(0x7f0000444ff8)={0x0, 0x7}, 0x8) setsockopt$inet_sctp6_SCTP_RECONFIG_SUPPORTED(r0, 0x84, 0x75, &(0x7f0000000180)={0x0, 0x80}, 0x8) setsockopt$inet_sctp_SCTP_SOCKOPT_BINDX_ADD(r0, 0x84, 0x64, &(0x7f0000000040)=[@in6={0xa, 0x4e23, 0x0, @loopback}], 0x1c) connect$inet6(r0, &(0x7f00000001c0)={0xa, 0x4e23, 0x0, @loopback}, 0x1c) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x79, &(0x7f0000000140)=ANY=[@ANYRES32=0x0, @ANYBLOB="070000ec"], 0x8) setsockopt$inet_sctp6_SCTP_RESET_STREAMS(r0, 0x84, 0x77, &(0x7f0000000000)=ANY=[@ANYRES32, @ANYBLOB="ffd506"], 0x14) [ 526.455714][ T2054] usb 2-1: New USB device found, idVendor=0525, idProduct=a4a1, bcdDevice= 0.40 [ 526.466104][ T2054] usb 2-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3 [ 526.474631][ T2054] usb 2-1: Product: syz [ 526.581002][T15886] ===================================================== [ 526.582404][ T2054] usb 2-1: can't set config #1, error -71 [ 526.588107][T15886] BUG: KMSAN: uninit-value in xfrm_user_rcv_msg_compat+0x8bc/0x1e90 [ 526.601758][T15886] xfrm_user_rcv_msg_compat+0x8bc/0x1e90 [ 526.607412][T15886] xfrm_user_rcv_msg+0x4a2/0xfa0 [ 526.612364][T15886] netlink_rcv_skb+0x447/0x800 [ 526.617201][T15886] xfrm_netlink_rcv+0xb2/0xf0 [ 526.621890][T15886] netlink_unicast+0x107b/0x1350 [ 526.626842][T15886] netlink_sendmsg+0x1734/0x17c0 [ 526.631795][T15886] ____sys_sendmsg+0xe11/0x12c0 [ 526.634993][ T2054] usb 2-1: USB disconnect, device number 15 [ 526.636710][T15886] __sys_sendmsg+0x704/0x840 [ 526.636740][T15886] __ia32_compat_sys_sendmsg+0xed/0x130 [ 526.636807][T15886] __do_fast_syscall_32+0x96/0xe0 [ 526.636845][T15886] do_fast_syscall_32+0x3c/0x80 [ 526.636872][T15886] do_SYSENTER_32+0x1b/0x20 [ 526.667175][T15886] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 526.673572][T15886] [ 526.675890][T15886] Local variable ----attrs@xfrm_user_rcv_msg_compat created at: [ 526.683512][T15886] xfrm_user_rcv_msg_compat+0xf0/0x1e90 [ 526.689073][T15886] xfrm_user_rcv_msg+0x4a2/0xfa0 [ 526.694023][T15886] ===================================================== [ 526.700946][T15886] Disabling lock debugging due to kernel taint [ 526.707097][T15886] Kernel panic - not syncing: panic_on_kmsan set ... [ 526.713768][T15886] CPU: 1 PID: 15886 Comm: syz-executor.4 Tainted: G B 5.13.0-syzkaller #0 [ 526.723577][T15886] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 526.733727][T15886] Call Trace: [ 526.737010][T15886] dump_stack+0x25a/0x2f6 [ 526.741355][T15886] panic+0x4c7/0xe98 [ 526.745336][T15886] ? add_taint+0x187/0x210 [ 526.749815][T15886] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 526.755993][T15886] kmsan_report+0x2ee/0x300 [ 526.760513][T15886] ? __msan_warning+0xd7/0x150 [ 526.765292][T15886] ? xfrm_user_rcv_msg_compat+0x8bc/0x1e90 [ 526.771118][T15886] ? xfrm_user_rcv_msg+0x4a2/0xfa0 [ 526.776249][T15886] ? netlink_rcv_skb+0x447/0x800 [ 526.781208][T15886] ? xfrm_netlink_rcv+0xb2/0xf0 [ 526.786071][T15886] ? netlink_unicast+0x107b/0x1350 [ 526.791196][T15886] ? netlink_sendmsg+0x1734/0x17c0 [ 526.796321][T15886] ? ____sys_sendmsg+0xe11/0x12c0 [ 526.801359][T15886] ? __sys_sendmsg+0x704/0x840 [ 526.806220][T15886] ? __ia32_compat_sys_sendmsg+0xed/0x130 [ 526.811960][T15886] ? __do_fast_syscall_32+0x96/0xe0 [ 526.817178][T15886] ? do_fast_syscall_32+0x3c/0x80 [ 526.822224][T15886] ? do_SYSENTER_32+0x1b/0x20 07:16:28 executing program 2: prlimit64(0x0, 0xe, &(0x7f0000000280)={0x9, 0x8d}, 0x0) r0 = getpid() sched_setattr(0x0, &(0x7f0000000180)={0x38}, 0x0) sched_setattr(r0, &(0x7f00000000c0)={0x38, 0x2, 0x0, 0x0, 0x8}, 0x0) r1 = socket$nl_route(0x10, 0x3, 0x0) sendmsg$nl_route(r1, &(0x7f0000000280)={0x0, 0x0, &(0x7f0000001140)={&(0x7f00000002c0)=ANY=[@ANYBLOB="3c0000001000030500"/20, @ANYRES32=0x0, @ANYBLOB="3142040000000000140012800b000100", @ANYRES32, @ANYBLOB], 0x3c}}, 0x0) recvmsg(r1, &(0x7f0000000300)={0x0, 0x0, &(0x7f0000000680)=[{0x0}, {&(0x7f0000000580)=""/231, 0xe7}, {0x0}], 0x3}, 0x0) [ 526.826919][T15886] ? entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 526.833451][T15886] __msan_warning+0xd7/0x150 [ 526.838059][T15886] xfrm_user_rcv_msg_compat+0x8bc/0x1e90 [ 526.843714][T15886] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 526.849985][T15886] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 526.856076][T15886] ? kmsan_get_metadata+0x11b/0x180 [ 526.861293][T15886] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 526.867124][T15886] ? __msan_metadata_ptr_for_store_4+0x13/0x20 [ 526.873308][T15886] ? ns_capable+0x19a/0x240 [ 526.877898][T15886] ? kmsan_get_metadata+0x11b/0x180 [ 526.883131][T15886] ? try_module_get+0x19/0x280 [ 526.887987][T15886] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 526.893811][T15886] ? kmsan_get_metadata+0x11b/0x180 [ 526.899024][T15886] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 526.904842][T15886] xfrm_user_rcv_msg+0x4a2/0xfa0 [ 526.909791][T15886] ? xfrm_alloc_compat+0x1f60/0x1f60 [ 526.915083][T15886] ? kmsan_get_metadata+0x11b/0x180 [ 526.920289][T15886] ? __msan_metadata_ptr_for_store_1+0x13/0x20 [ 526.926451][T15886] ? _raw_spin_unlock_irqrestore+0x37/0x80 [ 526.932272][T15886] ? stack_depot_save_extra+0x3cb/0x4f0 [ 526.937888][T15886] ? kmsan_get_metadata+0x11b/0x180 [ 526.943098][T15886] ? kmsan_get_metadata+0x11b/0x180 [ 526.948318][T15886] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 526.954568][T15886] ? kmsan_get_metadata+0x11b/0x180 [ 526.959787][T15886] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 526.965603][T15886] netlink_rcv_skb+0x447/0x800 [ 526.970371][T15886] ? xfrm_netlink_rcv+0xf0/0xf0 [ 526.975229][T15886] ? kmsan_internal_set_shadow_origin+0x52/0xc0 [ 526.981741][T15886] xfrm_netlink_rcv+0xb2/0xf0 [ 526.986433][T15886] ? xfrm_user_net_exit+0x190/0x190 [ 526.991631][T15886] netlink_unicast+0x107b/0x1350 [ 526.996574][T15886] netlink_sendmsg+0x1734/0x17c0 [ 527.001519][T15886] ____sys_sendmsg+0xe11/0x12c0 [ 527.006373][T15886] ? netlink_getsockopt+0x11d0/0x11d0 [ 527.011749][T15886] __sys_sendmsg+0x704/0x840 [ 527.016343][T15886] ? alloc_file+0x841/0x920 [ 527.020924][T15886] ? __ia32_sys_futex_time32+0x1a0/0x200 [ 527.026593][T15886] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 527.032422][T15886] ? kmsan_get_metadata+0x11b/0x180 [ 527.037627][T15886] ? kmsan_get_metadata+0x11b/0x180 [ 527.042835][T15886] ? kmsan_get_metadata+0x11b/0x180 [ 527.048043][T15886] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 527.053859][T15886] ? __msan_metadata_ptr_for_load_8+0x10/0x20 [ 527.059940][T15886] ? kmsan_get_metadata+0x11b/0x180 [ 527.065161][T15886] ? kmsan_get_shadow_origin_ptr+0x90/0xc0 [ 527.070983][T15886] __ia32_compat_sys_sendmsg+0xed/0x130 [ 527.076555][T15886] __do_fast_syscall_32+0x96/0xe0 [ 527.081594][T15886] do_fast_syscall_32+0x3c/0x80 [ 527.086453][T15886] do_SYSENTER_32+0x1b/0x20 [ 527.090969][T15886] entry_SYSENTER_compat_after_hwframe+0x4d/0x5c [ 527.097310][T15886] RIP: 0023:0xf6f03549 [ 527.101374][T15886] Code: 03 74 c0 01 10 05 03 74 b8 01 10 06 03 74 b4 01 10 07 03 74 b0 01 10 08 03 74 d8 01 00 00 00 00 00 51 52 55 89 e5 0f 34 cd 80 <5d> 5a 59 c3 90 90 90 90 8d b4 26 00 00 00 00 8d b4 26 00 00 00 00 [ 527.120984][T15886] RSP: 002b:00000000f44fd5fc EFLAGS: 00000296 ORIG_RAX: 0000000000000172 [ 527.129404][T15886] RAX: ffffffffffffffda RBX: 0000000000000003 RCX: 0000000020000580 [ 527.137373][T15886] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000000 [ 527.145340][T15886] RBP: 0000000000000000 R08: 0000000000000000 R09: 0000000000000000 [ 527.153391][T15886] R10: 0000000000000000 R11: 0000000000000000 R12: 0000000000000000 [ 527.161358][T15886] R13: 0000000000000000 R14: 0000000000000000 R15: 0000000000000000 [ 527.169576][T15886] Kernel Offset: disabled [ 527.173888][T15886] Rebooting in 86400 seconds..